![]() |
螺栓沉頭孔尺寸 |
| ||
| ||
| ||
點(diǎn)評(píng)
tolerance機(jī)械設(shè)計(jì)軟件電腦版,機(jī)械標(biāo)準(zhǔn)件安卓版。,。,。有這個(gè)
| ||
| ||
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, 2025-2-22 06:24 , Processed in 0.077419 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.