性无码专区一色吊丝中文字幕,亚洲国产成人久久三区,亚洲色图中文字幕在线,国精品无码一区二区三区,亚洲日韩AV中字在线网站,国产精品精品免费

※ Application data

◆  Application form

◆  Business license

※ Product drawings

◆  Schematic diagram

◆  General assembly drawing

◆  PCB
◆  Structure chart

◆  BOM

◆  Label

◆  etc

※ Technical data

◆  Instructions and enterprise standards conforming to explosion-proof standards

◆  For the products with adhesive and pouring seal, the model name, performance description and relevant process documents of the corresponding adhesive and pouring seal agent shall be provided. For the products with plastic shell, the material and corresponding performance documents of plastic shall be provided.

◆  As a large-scale system equipment, it also needs to provide effective explosion-proof certificate for each component.