18119| 76
|
高轉(zhuǎn)速,,12000轉(zhuǎn)/min,這種結(jié)構(gòu)合適嗎,? |
| ||
點評
有道理,調(diào)整的環(huán)節(jié)多了適得其反.
| ||
| ||
| ||
| ||
點評
說得好,!潤滑解決不是這么容易
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|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, 2024-12-28 15:13 , Processed in 0.056273 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.