2540| 5
|
尼龍管的回彈角度 |
| ||
點(diǎn)評
這個(gè)溫度給多少呢!
冷定型是什么工藝
謝謝
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2024-11-16 13:31 , Processed in 0.050962 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.