709| 14
|
請(qǐng)問(wèn)大家這樣的同步帶怎么算的準(zhǔn)一點(diǎn)呢 |
| ||
| ||
| ||
| ||
| ||
| ||
點(diǎn)評(píng)
直接出結(jié)果更方便,沒(méi)軟件我也會(huì)去cad或者用草圖直接畫(huà)出來(lái)量長(zhǎng)度,怎么?你是用三角函數(shù)筆算出來(lái)是么?
沒(méi)軟件你不會(huì)計(jì)算了是吧
| ||
| ||
| ||
| ||
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, 2024-9-22 07:01 , Processed in 0.062839 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.