![]() |
980系統(tǒng)車直徑4.5,,長(zhǎng)46的304不銹鋼,,車出來有很大的錐度,,還有震刀,求解釋,,求轉(zhuǎn)速 |
| ||
| ||
| ||
| ||
| ||
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, 2025-2-11 16:02 , Processed in 0.058599 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.