![]() |
耐磨密封問題,,請教 |
| |
評分
| |||||||
| ||
點評
那應(yīng)該不是電機,是氣缸,。
| ||
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, 2025-2-12 12:11 , Processed in 0.068382 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.