2088| 22
|
尼龍絲杠如何加工 |
| ||
| ||
點評
你說的對,比方早期用尼龍密封圈來封轉(zhuǎn)動軸,,密封圈沒事,,但軸磨細了。
| ||
| ||
| ||
| ||
| ||
| ||
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, 2025-4-19 17:15 , Processed in 0.077108 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.