2878| 12
|
不銹鋼316生銹了怎么辦,,怎么處理可以預(yù)防生銹 |
| ||
| ||
| ||
評分
| ||||||||
點評
寫出材料成分,,性能要求。
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-2-16 03:07 , Processed in 0.088442 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.