3144| 14
|
一個(gè)鏈輪工程圖 |
點(diǎn)評(píng)
相貫線在國標(biāo)中本來就有簡(jiǎn)化畫法,
| ||
| ||
點(diǎn)評(píng)
退刀槽,避讓鏈條,另外槽帶公差,似乎有其它作用
| ||
| ||
| ||
| ||
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, 2025-7-21 21:58 , Processed in 0.090675 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.