![]() |
誰家能做這種上料螺桿,, |
點評
說對了,,是割成型,,彎曲,焊接,,打磨,。
| ||
| ||
| ||
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, 2025-4-21 20:19 , Processed in 0.057463 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.