3345| 12
|
纏螺旋這部件叫什么 |
| ||
| ||
| ||
| ||
點評
感謝分享,這個結構還應用在什么設備上?。
評分
| ||||||||
| ||
| ||
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, 2024-11-19 00:32 , Processed in 0.059463 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.