1521| 2
|
機(jī)械密封環(huán)想做干磨與水潤滑條件下的摩擦摩損測試,有沒有比較權(quán)威的檢測機(jī)構(gòu)推薦? |
| ||
| ||
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, 2024-9-20 04:21 , Processed in 0.051109 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.