5526| 18
|
瓶蓋螺紋的加工,,請教 |
| ||
| ||
| ||
點評
瓶身是吹塑,。,。。瓶蓋是注塑 ,? 但是瓶蓋脫模怎么搞的,,內(nèi)抽旋轉出來的嗎
| ||
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, 2025-1-4 17:34 , Processed in 0.048800 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.