![]() |
滾輪內(nèi)部結(jié)構(gòu)該怎樣設(shè)計(jì)才好 |
| ||
點(diǎn)評(píng)
通軸裝配困難
| ||
Archiver|手機(jī)版|小黑屋|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, 2025-10-1 11:45 , Processed in 0.060174 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.