![]() |
求教,彎管類工程圖 |
點(diǎn)評(píng)
您在仔細(xì)看看... 三視圖上無法直接表達(dá)長度
| ||
| ||
| ||
| ||
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, 2025-8-8 10:02 , Processed in 0.140895 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.