2844| 3
|
公司開發(fā)一設(shè)備,,曲軸加工比較麻煩,想借用現(xiàn)成的曲軸 |
| ||
| ||
| ||
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, 2025-1-28 15:52 , Processed in 0.053225 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.