2855| 10
|
皮帶輸送機(jī)的兩種結(jié)構(gòu)優(yōu)缺點(diǎn) |
| ||
點(diǎn)評(píng)
學(xué)習(xí)了
| ||
| ||
點(diǎn)評(píng)
一樣需要張緊啊,僅僅是結(jié)構(gòu)需要。其實(shí)兩端固定時(shí),更多的是中間是張緊輪
| ||
| ||
| ||
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, 2024-11-18 10:35 , Processed in 0.056879 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.