8329| 7
|
請教:按“入體原則”標注工序尺寸公差有什么意義嗎?還是只是約定俗成? |
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-9 18:55 , Processed in 0.055390 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.