3610| 6
|
做了一個(gè)航空產(chǎn)品的氣檢夾具,測(cè)產(chǎn)品氣密性,請(qǐng)教 |
| ||
| ||
點(diǎn)評(píng)
橡膠圈的質(zhì)量與他在溫度下的改變無(wú)關(guān),當(dāng)溫度繼續(xù)下降,你的橡膠圈會(huì)變成像鐵一樣硬,而鐵則像橡膠一樣柔軟。
| ||
| ||
Archiver|手機(jī)版|小黑屋|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, 2025-8-24 07:12 , Processed in 0.074856 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.