4059| 6
|
請教 不銹鋼薄板如何避免焊縫漏水 |
點評
不知道是這樣理解不
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網安備33038202004372號 )
GMT+8, 2025-1-11 14:51 , Processed in 0.061043 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.