3878| 8
|
鏈輪發(fā)黑過了的,因為車了內(nèi)孔,怕生銹想再電鍍,有什么影響??謝謝 |
| ||
| ||
| ||
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, 2024-11-16 04:25 , Processed in 0.047382 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.