成人亚洲A片V二区三区久久,人妻午夜激情视频,亚洲精品福利导航,激情A片久久久久久播放,大帝a∨无码视频在线播放 ,不卡视频 中文字幕,久久这里只精品热在线获取,国产偷国产偷亚州清高APP

Welcome to Changxing Baodi Environmental Protection Technology Co., Ltd!

中文版 | English
 
Your current position: Home >> What's the difference between putty and atomic ash?

What's the difference between putty and atomic ash?

What's the difference between putty and atomic ash?

Atomic ash is generally used for repairing automobile sheet metal and metal materials, and also widely used for filling large mane holes on wood. It is generally used for making mixed water paint, not suitable for use on open or semi open transparent or non-ferrous transparent paint.
The putty powder includes the special nail hole putty powder for plate and the special putty powder for wall surface, and also the self-adjusting wall putty powder, which is mostly made up of glue and pigment powder. But there are also oily putty powder (it is generally made of gypsum and varnish)


PrevThe correct use of atomic ash in automobile coating process
Next:No data!

Copyright © 2020 Changxing Baodi Environmental Protection Technology Co., Ltd all reserved Web Admin --> >>

浙公網(wǎng)安備 33052202000243號?浙ICP備17019658號