What is the length and width of the open drawing paper?

4 the size of the opened drawing paper is divided into front and generous size:?

1, 4 paper opening: 546mm long and 389 mm wide.

2. Dafang 4 paper: 597mm long and 444mm wide.

The size of the page is called folio, and folio is based on the whole paper. How many small pieces of paper are cut into a pair on each whole piece of paper? In China, it is customary to use geometric series to name folio. The size of the folded paper is folio, then fold 4 quarts, then fold 8 quarts, then fold 16 quarts, then fold 32 quarts, then fold 64 quarts, and so on. The opening size is as follows:

Extended data:

The difference between positive paper and large paper;

1. Normal paper is a kind of domestic standard paper, which is mainly used in printing industry. It is the domestic paper size standard, and the normalized paper size is 787× 1092(mm).

2. The international standard is called generous paper, also called A-grade paper. In actual production and application, the paper type used is selected according to the customer's requirements for cutting. Standard large paper is paper with a size of 889× 1 194(mm).

References:

Baidu encyclopedia-reading

Reference: Baidu Encyclopedia-Generous Paper