91在线免费视频,国产91网站入口,色多多污版网页下载,国产粉嫩粉嫩的18在线观看,北美玖玖有码AV资源,国产成本人片无码免费,两性午夜色视频免费网站

+ WeChat number:語言切換+微信彈窗

Your location: Home -> Information dynamic -> Industry News

Recommended Products

What should I pay attention to when using the toolbox?

Source:English website      Release date: 2021-08-07
Choose a tool box When using a certified tool box, such as a well-known certification for the German VPA certification
1. Do not stand on the tool box or drawer to avoid accidents; 2. The weight of the object should not exceed the maximum weight of the drawer; 3. Please wear gloves when using tools to avoid being scratched by sharp or rough objects; 4. Choose a tool box When using a certified tool box, such as a well-known certification for the German VPA certification; 5. Plastic tool boxes, generally use engineering plastics, do not hit with hard objects to prevent cracking; 6. Metal tool boxes, mostly plain surface Paint or galvanize, etc., do not use hard objects to slip the surface; 7. When storing items, place them in order to increase the storage space.