What are the types of poetry?

What are the types of poetry?

There are the Book of Psalms, seven-line verse, five-line verse, and modern poetry

Poetry is a literary genre that expresses feelings and aspirations. It can be divided into many categories according to different division criteria. It has the following four characteristics: (1) The content of poetry is the most concentrated reflection of social life. (2) Poetry is rich in emotion and imagination. (3) The language of poetry is characterized by conciseness, image, tonal harmony and rhythm. (4)The form of poetry: it is not a unit of sentence, but a unit of line, and the division of lines and mainly according to the rhythm, rather than the meaning of the main.

I. Classification of ancient poetry:

1. Classification according to meter:

It can be divided into two categories: ancient and proximate poetry. Ancient and modern poetry is a concept formed in the Tang Dynasty, which is divided from the point of view of the sound of the poem.

2, according to the content classification:

can be divided into narrative poetry, lyric poetry, farewell poetry, border poetry, landscape and garden poetry, wistful poetry (ahistorical poetry), ahistorical poetry, eulogy, satirical poetry.

Second, the classification of new poems:

1. Narrative and lyrical poems: this is divided according to the expression of the content of the work.

2. Metrical poetry, free verse, prose poetry and rhyming poetry: this is classified according to the phonological meter and structural form of the language of the work.

What are the types of concrete?

In engineering design and construction, the word "concrete" is often abbreviated to "concrete".

Definition of concrete:

An engineering material that is hardened by cement, aggregates, and water according to a certain mixing ratio, through mixing, molding, and maintenance.

Types of concrete:

According to the different cementitious materials, cement concrete, asphalt concrete, gypsum concrete and polymer concrete, etc.;

According to the different apparent densities, heavy concrete, ordinary concrete, light concrete;

According to the different functions of the use of concrete, structural concrete, concrete, concrete, concrete, concrete, concrete and radiation concrete.

According to the use of different functions, structural concrete, road concrete, hydraulic concrete, heat-resistant concrete, acid-resistant concrete, etc.;

According to the different construction processes, and sub-sprayed concrete, pumped concrete, vibration grouting concrete, etc..

The classification of concrete can also be divided according to the strength level of concrete.

What are the types of turtles

The common types are as follows:

The Brazilian red-eared turtle is one of the subspecies of the colorful turtle of the family of the Zephyr turtle, which is a semi-aquatic turtle. Because of its head on both sides of the back of the 2 red thick stripes, so also known as the red-eared turtle, is an excellent species of turtles. Native to the Americas, it has high edible, medicinal and ornamental value, and is very suitable for artificial breeding.

Alligator Turtle

The alligator turtle is the oldest existing reptile, one of the world's largest freshwater turtles, known as the king of freshwater animals, is divided into two categories, commonly known as the big crocodile and small crocodile. Big crocodile, also known as the real snapping turtles (from the southeastern United States of North America), small crocodile, also known as the proposed snapping turtles, there are four subspecies, respectively, North America, Florida, South America, Central America. The common ones are North America and Florida, of which Florida is more expensive for some man-made reasons. Because of its large size and aggressiveness, it has fewer natural enemies than the alligator. It was once listed as a vulnerable species by the IUCN due to loss of habitat from human hunting. Later, because of its high ornamental value, adaptability, favored by domestic turtle enthusiasts.

Chinese grass turtles

Chinese grass turtles are the most widely distributed turtles in China, the largest number of a kind. The whole body is a treasure, is the "Shennong Ben Cao Jing", "Compendium of Materia Medica" and so on as a dietary supplement and medicinal tonic on the top. China has always taken it as a symbol of health and longevity. In the international market, the Chinese grass turtle is very popular. Japan, the Philippines, as well as Europe and the United States as a symbol of "good luck, longevity" of the thing.

Yellow-throated water turtle

The yellow-throated water turtle is a reptile of the genus Tortoises, distributed in Vietnam, Japan, Taiwan Island, and the Chinese mainland in the east, south, Hainan, west to Yunnan and other places, commonly found in the hilly areas of semi-mountainous mountains in the mountain basins or river valleys of the waters, often in the vicinity of the small thickets or bushes.

What are the types of RNA

RNA is mainly divided into three categories, namely, tRNA (transfer RNA), rRNA (ribosomal RNA), mRNA (messenger RNA). mRNA is the template for the synthesis of proteins, the content of which is transcribed in accordance with the DNA in the nucleus of the cell; tRNA is the recognition of the base sequence (i.e., the genetic codon) and amino acid transporter of the base sequence on the mRNA; rRNA is the component that makes up the ribosome, the workplace of protein synthesis.

What are the types of bridges?

By material:

Wooden bridges Stone bridges Brick bridges Concrete bridges Reinforced concrete bridges

By appearance:

Beam bridges Arch bridges Cable-stayed bridges Suspension bridges Elevated bridges Combined system bridges

By use:

Railway bridges, highway bridges, pipeline bridges, multi-purpose bridges (overpasses belong to the highway bridges)

By crossing objects:

Bridges in China have gone through four stages of development. The first stage is dominated by the Western Zhou Dynasty, Spring and Autumn Period, including the previous historical era, which is the founding period of ancient bridges. At this time, the bridge in addition to the original one-timber bridge and Tingbu Bridge, mainly beam bridge and pontoon bridge two forms. At that time, due to the backward level of productivity, most of them can only be built in the terrain is flat, the river is not wide, the water flow is gentle, the bridge can only be written wooden beam bridge, the technical problems are easier to solve. And in the wider water surface, the water flow is more rapid on the river, is more pontoon bridge. <BR> The second stage to Qin, Han mainly, including the Warring States and the Three Kingdoms, is the establishment of ancient bridges development period. Qin and Han is China's architectural history of a brilliant stage of development, this time not only invented man-made building materials of brick, but also created a masonry structural system as the theme of the arch structure, thus creating the prerequisites for the emergence of the later arch bridge. The emergence of iron during the Warring States period also promoted the multifaceted utilization of stone in construction, thus adding new components such as stone pillars, stone beams and stone bridge decks to the bridge on the basis of the original timber-framed beam bridge. Not only that, its great significance also lies in the fact that it led to the birth of the stone arch bridge. The establishment of the stone arch bridge, in the history of ancient Chinese bridge building both practical, economic and aesthetic aspects have played an epoch-making role. The great development of stone beam and stone arch bridge not only reduces the maintenance cost and prolongs the use time of the bridge, but also improves the scientific level of structural theory and construction technology. Therefore, the use of Qin-Han construction stone and the emergence of arch technology is actually a major revolution in the history of bridge construction. Therefore, from some literature and archaeological data, about the time of the Eastern Han Dynasty, beam bridge, pontoon bridge, cable-stayed bridge and arch bridge, the four basic bridge types have all been formed. <BR> The third stage is the Tang and Song Dynasty, including the two Jin Dynasty, the North and South Dynasties and Sui, the Five Dynasties period, which is the heyday of the development of ancient bridges. Sui and Tang Dynasty is more powerful than the Qin and Han Dynasty, Tang and Song Dynasty and achieved a long period of stability and unity, industry and commerce, transportation and traffic industry, as well as the level of science and technology is very developed, was the most advanced country in the world. After the Eastern Jin Dynasty, due to a large number of Han Chinese aristocrats and eunuchs moved south, the economic center of the Yellow River Basin to the Yangtze River Basin, so that the economic development of the southeastern water network area, the economic and technological development, and in turn *** the great development of the bridge. Therefore, this time to create a lot of world-renowned bridges, such as the Sui Dynasty stonemason Li Chun first open-shoulder stone arch bridge - Zhaozhou Bridge, the Northern Song Dynasty waste pawn invented the stacked beam wooden arch bridge - Hongqiao, back recitation of the establishment of the raft foundation, planting oyster solid pier Quanzhou Wanan Bridge, the Southern Song Dynasty, the combination of the stone beam bridge and the open and closed pontoon bridge in Guangdong, Chiu Chow's Xiang Ziqiao, and so on. These bridges are well known in the history of bridges in the world, especially the Zhaozhou Bridge, similar bridges in other countries of the world, seven centuries after the emergence. Throughout the history of Chinese bridges, almost all the major inventions and achievements, as well as bridges that can compete with the world's first, were established at this time. <BR> the fourth stage for the Yuan, Ming, Qing dynasty, which is the bridge development of the saturation period, there is almost no big creation and technological breakthroughs. The main achievement at this time is to repair and remodeling of some of the ancient bridges, and left a lot of construction to build bridges construction description of the literature, providing a lot of textual information for future generations. In addition, it also built and completed some arduous projects like Wannian Bridge in Nancheng, Jiangxi Province in Ming Dynasty and Panjiang Bridge in Guizhou Province. At the same time, many cable-stayed bridges were built in Sichuan and Yunnan, and the technology of cable-stayed bridge construction was also improved. To the end of the Qing Dynasty, that is, in 1881, with the opening of China's first railroad, ushered in the history of China's bridges another technical revolution. <BR><BR> bridge type, if the main material to build the bridge points, there are wood, stone, brick, bamboo, rattan, iron, salt, ice bridge and other differences. <BR> Wooden bridge is the earliest form of bridge, China's Qin and Han Dynasty before the bridge is almost all wooden bridge. Such as the earliest one-timber bridge, wooden post and beam bridge. About the Shangzhou appeared pontoon bridge, before and after the Warring States and the emergence of rows and columns of wooden beam bridge and stretching arm type wooden beam bridge. But because of the characteristics of the wood itself, such as the quality of loose perishable and by the strength and length of the material dominated, not only is not easy to build bridges on the wider river, but also difficult to create a strong and durable bridge, therefore, the North and South Dynasties began to wood and stone mixed or stone bridges replaced. <BR> stone and brick bridges. Generally refers to the bridge deck structure is also made of stone or brick material to do the bridge, but the pure brick construction of the bridge is rare, is generally a mixture of brick and wood or brick and stone construction, while the stone bridge is more common. To the Spring and Autumn and Warring States period there will be a stone pier and wooden beams across the air bridge, the Western Han Dynasty further development for the stone pillar type stone bridge, the Eastern Han Dynasty and the emergence of a single-span stone arch bridge, the Sui Dynasty to create the world's first open-shoulder single-hole curved stone arch bridge, the Tang Dynasty, Li Zhaode made a boat-shaped pier multi-hole stone bridge. Song Dynasty is a large stone bridge boom period, created like Quanzhou Luoyang Bridge and Ping'an Bridge as long as several miles across the river and sea confluence of the stone bridge, as well as like the Beijing Lugou Bridge and Suzhou Bao Belt Bridge as a large stone arch bridge. <BR> bamboo and rattan bridges. Mainly found in the south, especially in the southwest. Generally only used on narrower rivers, or as a temporary crossing. Early is mainly a cable bridge, the north and south dynasty called the bamboo slippery bridge for "boarding bridge". Later appeared bamboo cable bridge, bamboo pontoon bridge and bamboo plank bridge. Iron bridge, in ancient times, including iron rope bridge and iron pillar bridge two kinds. The former belongs to the cable-stayed bridges, more common, about the Tang Dynasty appeared; the latter belongs to the beam bridge class, the actual wood and iron mixed bridge, very rare, in Jiangxi to see a case. <BR> salt bridge and ice bridge. Mainly in the special natural environment. The former is mainly seen in the Qinghai salt lake area, the latter is mainly seen in the northern cold areas. <BR> If the structure and appearance of the bridge form, there are mainly beam bridges, pontoon bridges, cable-stayed bridges and arch bridges of these four basic types. <BR> beam bridge. Also known as flat bridge, spanning the empty beam bridge, is a horizontal distance from the abutment to do support, and then set up beams and paving the bridge deck of the bridge. This is the most common application of a bridge, in the history of the other bridge shape appeared earlier. It has wood, stone or wood and stone mixed forms. Pre-qin when the beam bridge are made of wooden pillars piers, but this wooden pillars wooden beam structure, very early to show its weaknesses, can not adapt to the development of the situation. Therefore, it was replaced by stone pillar and wooden beam bridges, such as the long multi-span bridges built during the Qin and Han Dynasties: the Wei Bridge and the Ba Bridge. The invention of piling technology around the time of the Han Dynasty led to the emergence of stone piers, signaling that bridges made of wood and stone were able to cross wider rivers and withstand the impact of surging waves. But because of the stone piers on the wooden beams are not resistant to wind and rain erosion, so they built a bridge house on the bridge, to protect the bridge, this bridge type (corridor bridge) after the South, but the earliest are seen in the Yellow River Basin. Small and medium-sized stone beam or slate bridge, easy to construct, durable materials, maintenance and labor-saving, is the most popular folk bridge form, especially after the Southern Song Dynasty, very prevalent in the Quanzhou region of Fujian, creating a lot of grown-up stone beam bridge. Beam bridge if there is no pier in the middle of the bridge, said single-span beam bridge; if there is a pier in the water, so that the bridge to form two holes, it will be called double-span beam bridge; if more than two piers, it will be called multi-span beam bridge. <BR> pontoon bridge. Also known as boat bridge, pontoon navigation, floating truss, because it is easy to set up, often used for military purposes, it is also known as the "war bridge" - one for dozens of hundreds of wooden boats (also useful for rafts or rafts across the water) chained together and lined up on the water surface, the boat paved wooden planks for the horses and men to and from the bridge. If the strict sense of the bridge: is to span the air and have piers as a sign, then it is not the full meaning of the bridge. Pontoon bridge is mainly built in the river is too wide and too deep or ups and downs of the river, not the general wood and stone pillar and beam bridge can help the place. Pontoon bridge on both sides of the pile or iron cattle, iron mountain, stone grants, stone lions, etc. to tie the cable. Sui Daye first year in Luoyang Luo water on the completion of the Tianjin Bridge, is the first time with iron chain link ship pontoon bridge. Pontoon bridge is still commonly used in the south of China, such as Jiangxi, Zhejiang, Guangxi and other places. <BR> rope bridge. Also known as suspension bridge, rope bridge, suspension bridge, etc., is a bamboo or rattan rope, iron rope, etc. for the backbone of the splicing suspension of the bridge. More than built in the water is not easy to do piers of the steep bank dangerous valley, mainly in the southwest. The practice is to build houses on both sides of the house, the house each set up the rope of the column and the rope of the column, and then a number of thick ropes laying fastened, and then in the rope on the planks, and some on both sides of the rope as a handrail. Beginning in the Qin and Han Dynasty, such as the Qin Li Bing was built in Sichuan Yizhou (now Chengdu) southwest of the city of a board bridge, also known as "Yili Bridge", is a bamboo bridge. Existing famous Luding iron rope bridge built in the Ming and Qing Dynasties, irrigation county bamboo rope bridge and so on. Over the rope bridge feel very thrilling, as the ancients described over the rope bridge as: "people hanging in mid-air, the degree of their decision to the gully, a moment without warning, fall bottomless valley." Tang Dynasty monk Zhimeng said: "I can not see the bottom, the shadow of the battle." In fact, the real ferry is still safe, as "xu xiake travel record" of Guizhou panjiang bridge evaluation: "look at the floating, practicing is standing still." <BR> arch bridge. In the history of China's bridges appeared late, but the arch bridge structure once adopted, will be rapid development, become the most vitality of the ancient bridge in a bridge type, even today, it still has a broad prospect of continued development. Arch bridge has a stone arch, brick arch and wooden arch, of which the brick arch bridge is rare, only in the temple or garden occasionally used. Generally common is the stone arch bridge, it has a single arch, double arch, multi-arch points, the number of arches depending on the width of the river to determine. General center of the arch to be particularly tall, the two sides of the arch to be slightly smaller. According to the shape of the arch, there are five sides, semi-circular, pointed arches, Tan arch and so on. The bridge deck is generally paved with stone slabs, and the bridge side is made of stone railings. The image of the arch bridge was first seen in the Eastern Han Dynasty on the portrait bricks, is by the stretching arm of the wooden stone beam bridge in the development process and by the tomb arch, water pipe and other shapes. Documentation is found in the north and south dynasty, "water Jingji", the earliest surviving objects and the most representative of the Sui dynasty Li Chun designed and built Zhaozhou bridge. Stone arch bridge coupon, after the Ming Dynasty, especially in the Qing Dynasty, the prevalence of the whole coupon, that is, "barrel coupon". <BR> In addition, other special modeling is still flying pavilion and stacks, channel bridge and fiber road bridge, as well as curved bridge, fish swamp fly beam and feng shui bridge. <BR> "Flying Pavilion", also known as the attic road, compound road, that is, the footbridge. Ancient palaces and pavilions across the channel. "Three auxiliary yellow map": "is in the palace (refers to the end of the Han central palace) west across the city as a flying pavilion through the Jianzhang Palace, the structure of the emperor's carriage road above and below." Qin and Han Dynasty Palace buildings and halls to the Court Road passes, because of the up and down the road, so it is called Fudao. Qin Shihuang built the pavilion road from Afang Palace to Mount Li, people walk on the bridge, the car under the bridge, can be called China's earliest overpass. "Trestle Road", also known as Trestle Pavilion, Bridge Pavilion, single-armed wooden beam bridge. In the mountainous areas of the steep places, paved with wooden roads. <BR> "channel bridge", both water diversion channels and as a bridge for pedestrians. That is, on the bridge to build water channels to draw water. Such as built in the Jin Dynasty in Shanxi Hongdong County Huiyuan Bridge. So now Shanxi folk still have "water bridge, bridge water" slang. "fiber road bridge", a kind of easy to pull the fiber and build, and the river parallel to the band of long bridge. Mostly found in the canal area in Zhejiang. Some as long as one or two kilometers and even five or six kilometers, such as the Shaoxing Ruan She has a "hundred holes of the official pond" fiber road bridge, built in the Qing dynasty during the reign of the Tongzhi period, the bridge is more than 380 meters long, 115 spans, the bridge deck with three pieces of stone splicing, the bottom of the flat to the water. <BR> "Curved bridge", the garden in the unique bridge, so also known as the garden bridge. Bridge and path, corridor are garden visitors to enjoy the scenery of the channel. "Scenery is wonderful in the curve", so the bridge in the garden is made into a folded angle, such as the nine curved bridge to form a swing back and forth, looking left and right of the folded line, to extend the scenic route, expand the effect of the landscape picture. Curved bridge is generally composed of slate, railings, slate slightly above the water, railings low, resulting in the water and the water seems to be divided into non-divided, the space seems to be separated from non-separated, especially the meaning of the meaning of the endless

hiphop what are the types of?

Overall 10 Old School (85 years ago, the continuation of street dance is still very popular) Poppin' (mechanical dance) Lockin' (lock dance) Breakin' (skill dance) New School (85 years after the emerging street dance) New Style (a combination of various dances) HipHop House (with a brisk pace) Krump (combat dance) New Jazz (sexy and handsome fashion) Reggae (cheerful, sexy and flirty)

What are the types of books

A Marxism, Leninism, *** Ideology 1 Writings of Marx and Engels 2 Writings of Lenin 3 Writings of Stalin 4 Writings of *** 5 Compendium of Writings of Marx, Engels, Lenin, Stalin, *** 7 Lives and Biographies of Marx, Engels, Lenin, Stalin, *** 8 Study and Research of Marxism, Leninism, *** Ideology B Philosophy 0 Philosophy Theory 1 World Philosophy 2 Chinese Philosophy 3 Asian Philosophy 4 Philosophy of Africa 5 Philosophy of Europe 6 Philosophy of Oceania 7 Philosophy of the Americas 80 Logical Sciences (General) 81 Logic 82 Ethics 83 Aesthetics 84 Psychology 9 Atheism, Religion C General Social Sciences 0 Theory and Methodology of the Social Sciences 1 Current Situation of the Social Sciences, General Information 2 Institutions, Organizations, Conferences and Meetings 3 Research Methods in the Social Sciences 4 Social Science Education and Popularization 5 Social Science Series, Collections, Continuous Publications 6 Social Science Reference Tools [7] Social Science Literature Retrieval Tools 8 Statistics 91 Sociology 92 Demography 93 Management [94] Systems Theory (Systematics, Systems Engineering) 96 Talent Science D Politics, Law 0 Political Theory 1/3*** Proletarian Movements, *** 4 Workers', Peasants', Youth, and Women's Movements and Organizations 5/7 Politics of the World 8 Diplomacy, International Relations 9 Law E Military 0 Military Theory 1 World Military 2 Chinese Military 3/7 Military of Various Countries 8 Strategy, Battle, Tactics 9 Military Technology 99 Military Topography, Military Geography F Economy 0 Political Economy 1 Overview of Economies of Various Countries of the World, Economic History, Economic Geography 2 Economic Planning and Management 3 Agricultural Economy 4 Industrial Economy 5 Economy of Transportation and Communications 6 Economy of Post and Telecommunications 7 Economy of Trade 8 Finance, Finances G Culture, Sci, G Culture, Science, Education, Sports 0 Cultural Theory 1 Overview of Cultural Programs in the World 2 Information and Knowledge Dissemination 3 Science, Scientific Research 4 Education 8 Sports H Language, Literature 0 Linguistics 1 Chinese 2 Minority Languages of China 3 Foreign Languages in Common Use 4 Sino-Tibetan Languages 5 Altaic Languages 7 Indo-European Languages I Literature 0 Literary Theory 1 World Literature 2 Chinese Literature 3/7 Literature of Different Countries J Art 0 Art Theory 1 Overview of Art in the World 2 Painting 3 Sculpture 4 Photographic Art 5 Crafts Painting 3 Sculpture 4 Photographic Arts 5 Arts and Crafts 6 Music 7 Dance 8 Theatre Arts 9 Film and Television Arts K History, Geography 0 Theory of History, 1 World History, 2 Chinese History, 3 Asian History, 4 African History, 5 European History, 6 Oceanic History, 7 History of the Americas 81 Biography, 85 Literature and Archaeology, 89 Customs and Traditions, 9 Geography N Natural Sciences O Mathematical and Physical Sciences and Chemistry 1 Mathematics, 3 Mechanics, 4 Physics 6 Chemistry 7 Crystallography P Astronomy Chemistry 7 Crystallography P Astronomy, Geosciences 1 Astronomy 2 Surveying and Mapping 3 Geophysics 4 Meteorology 5 Geology 7 Oceanography 9 Physical Geography Q Biological Sciences 1 General Biology 2 Cytology 3 Genetics 4 Physiology 5 Biochemistry 6 Biophysics 7 Molecular Biology 81 Bioengineering 91 Paleontology 93 Microbiology 94 Botany 95 Zoology 96 Entomology 98 Anthropology R Medicine, Health 1 Preventive Medicine, Hygiene 2 Chinese Medicine 3 Basic Medicine 4 Clinical Medicine 5 Internal Medicine 6 Surgery 8 Specialty Medicine 9 Pharmacy S Agricultural Science 1 Basic Agricultural Science 2 Agricultural Engineering 3 Agronomy (Agronomics) 4 Plant Protection 5 Crops 6 Horticulture 7 Forestry 8 Animal Husbandry, Veterinary Medicine, Hunting, Silkworms, Beekeeping 9 Aquaculture, Fisheries T Industrial Technology TB General Industrial Technology TD Mining Engineering TE Oil, Gas Industry TF Metallurgical industry TG Metallurgy, metal technology TH Mechanical, instrumentation industry TJ Weapons industry TK Power engineering TL Atomic energy technology TM Electrotechnology TN Radioelectronics, telecommunication technology TP Automation technology, computational technology TQ Chemical industry TS Light industry, handicrafts TU Building science TV Water engineering U Transportation 1 General transport 2 Railway transport 4 Road transport 6 Waterway transport[8] Air Transport V Aviation, Aerospace 1 Research and Exploration of Aviation and Aerospace Technology 2 Aviation 4 Aerospace (Cosmic Navigation) [7] Aviation, Aerospace Medicine X Environmental Science, Labor Protection Science (Safety Science) 1 Basic Theory of Environmental Science 2 Environmental Protection Management 3 Comprehensive Study of the Environment 4 Disasters and their Prevention and Control 5 Environmental Pollution and its Prevention and Control 7 Three-Waste Treatment and Comprehensive Utilization 8 Environmental Quality Assessment and Environmental Monitoring 9 Labor Protection Science (Safety Science) Z Comprehensive Books 1 Series 2 Encyclopedias, Classical Books 3 Thesaurus 4 Collections of Essays, Complete Works, Anthologies, Miscellaneous Works 5 Annuals, Yearbooks 6 Periodicals, Continuing Publications 8 Catalogs, Digests, Indexes

What are the Types of Paper

Packaging Paper:

White Board, White Cardboard, Kraft, Kraft, Corrugated Paper, Boxboard, Tea Crate Paper, Sheepskin, Chicken Skin, Tobacco Rolls Silicone Oil Paper, Paper Cups Paper Cups (Bags) Original Paper Laminating Paper Cellophane Oil- and Moisture-Proof Paper Transparent Paper Aluminum Foil Paper Trademarks and Labels Fruit Bags

Printing Paper:

Copper Plate Paper Newsprint Lightly Coated Paper Lightweight Paper Double Adhesive Paper Writing Paper Dictionary Paper Journal Paper

Industrial Paper:

Lift-off Paper Carbon Film Paper Insulating Paper Filter Paper Tester Paper Capacitor Paper Platen Paper Dust-free Paper Impregnated Paper Sandpaper Rust Proof Paper

Office, Cultural Paper p> Office, cultural paper:

Tracing, drawing paper, other copy paper, art paper, copy paper, fax paper, printing paper, photocopier paper, rice paper, thermal paper, color spray paper

Daily life paper:

Toilet paper, facial tissues, napkins, diapers, sanitary napkins, wet wipes, other

Specialty paper:

Decorative paper, watermarked paper, leatherette paper, gold and silver cardboard

CD What are the types of CD?

Your question is very general

There are classifications by volume, by production process

We suggest you look at multimedia books