3335| 6
|
做了一個航空產(chǎn)品的氣檢夾具,,測產(chǎn)品氣密性,,請教 |
| ||
點(diǎn)評
橡膠圈的質(zhì)量與他在溫度下的改變無關(guān),,當(dāng)溫度繼續(xù)下降,,你的橡膠圈會變成像鐵一樣硬,而鐵則像橡膠一樣柔軟,。
| ||
| ||
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, 2025-3-1 10:49 , Processed in 0.058342 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.