ICNEAClass
ICNEA 3982—Electronic circuit manufacturing
Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)
Where 3982 sits
What 3982 includes
- Including the manufacturing activities of the following printed circuit boards：
- Rigid printed circuit boards: single-sided rigid printed circuit boards, double-sided rigid printed circuit boards, multi-layer rigid printed circuit boards
- Flexible printed circuit boards: single-sided flexible printed circuit boards, double-sided flexible printed circuit boards, multi-layer flexible printed circuit boards
- Rigid-flexible printed circuit boards: rigid-flexible printed circuit boards with more than four layers, rigid-flexible double-sided printed circuit boards, rigid-flexible printed circuit boards with four layers and less than four layers
- Metal-core printed circuit boards: metal-core printed circuit boards with more than four layers, metal-core printed circuit boards with four layers and less than four layers, and metal-core printed circuit boards with less than four layers
- Flush printed circuit board: single-sided flush printed circuit board, double-sided flush printed circuit board, multi-layer flush printed circuit board
- Carbon film printed circuit boards: single-sided carbon film printed circuit boards, carbon paste perforated printed circuit boards
- Other printed circuit boards
- The following product manufacturing activities are included in this category
- New type of connecting element
- High-density interconnected printed circuit boards
- Special printed circuit board
- Flexible multilayer printed circuit board
- Refers to the use of printing technology on an insulating substrate to form an electrical and electronic connection circuit, as well as the manufacture of passive and active components, including printed circuit boards and attached components to form electronic circuit functional assemblies.
3982 in other systems
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