2947| 2
|
請教,,擠壓絲錐底孔直徑怎么給,? |
| ||
點評
公差怎么給?
| ||
| ||
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, 2025-3-10 08:30 , Processed in 0.071243 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.