3408| 8
|
泵殼使用一段時間后,,發(fā)現(xiàn)有砂眼(鑄鐵),,如何修復簡單有效,? |
| ||
| ||
| ||
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, 2025-4-23 18:02 , Processed in 0.053418 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.