2280| 2
|
在空氣含鹽量濃度較高的環(huán)境中,機(jī)器封存該用什么防銹油? |
| ||
相關(guān)帖子 |
||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2024-11-15 23:05 , Processed in 0.051303 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.