1873| 4
|
機(jī)床床身是涂裝,,保證平行度這些平面又要精磨,,精磨后如何防銹 |
| |
| ||
| ||
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, 2025-1-31 15:02 , Processed in 0.058921 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.