2417| 0
|
求助蝸輪蝸桿的標(biāo)準(zhǔn)CAD二維畫法并注明哪是模數(shù)哪是頭數(shù) |
| ||
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, 2025-2-13 10:48 , Processed in 0.066140 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.