4532| 13
|
工藝鏈中為什么把圖紙上的直徑公差換成半徑 |
| ||
點(diǎn)評(píng)
是的,在孔里開個(gè)鍵槽,可是為什么啊
| ||
| ||
| ||
| ||
| ||
| ||
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, 2024-9-20 22:23 , Processed in 0.052853 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.