![]() |
我來湊興出個趣味題,這是以前我們得到美國訂單的一個圖紙 |
| ||
| ||
| ||
| ||
| ||
| ||
點(diǎn)評
再或者就是直接用10的板料做成4方,鉆孔后在磨圓弧。
| ||
| ||
| ||
|
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-9-11 19:20 , Processed in 0.064250 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.