10273| 27
|
旋轉(zhuǎn)開(kāi)合柜的原理 |
| ||
點(diǎn)評(píng)
他畫(huà)的那個(gè)圖應(yīng)該不對(duì),他那個(gè)不能完全打開(kāi)。個(gè)人見(jiàn)解。
| ||
| ||
| ||
點(diǎn)評(píng)
請(qǐng)教大俠,沒(méi)有一個(gè)定軸或定點(diǎn)么?不太明白
| ||
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, 2024-10-31 15:18 , Processed in 0.059664 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.