![]() |
銷子鍛件毛坯,,想用冷擠壓降低成本---[請(qǐng)教] |
Re: 銷子鍛件毛坯,想用冷擠壓降低成本---[請(qǐng)教]
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-15 07:54 , Processed in 0.048944 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.