Traditional Culture Encyclopedia - Traditional festivals - What is the material of liquid crystal single-phase electronic watt-hour meter?
What is the material of liquid crystal single-phase electronic watt-hour meter?
Shell material, display screen material.
1. The housing material is made of engineering plastics, such as polycarbonate (PC) or polypropylene (PP), which is used to make the housing of the electric energy meter and protect the internal circuits and components.
2. One of the characteristics of liquid crystal single-phase electronic watt-hour meter is the use of liquid crystal display screen, which is made of glass, PMMA and other materials.
- Previous article:What are the ancient theories of ghosts and gods?
- Next article:Introduction to Jianshui Ancient City
- Related articles
- Where can I vaccinate dogs in Chongqing?
- The difference between electronic banking, online banking and traditional banking
- See what kind of music is in the video.
- How to make delicious instant noodles?
- What was the totem worshipped by the Ancient Qiang?
- How do men get their hair cut?
- Huawei once again issued a statement reiterating that it would not build a car. Which car companies will be affected?
- Characteristics of Hakka folk songs
- Take stock of Guangdong's special snacks and delicious food. How much did you eat?
- The value of desktop virtualization