3106| 6
|
四氟密封,密封環(huán)內(nèi)孔與軸直徑之間的尺寸關(guān)系如何,? |
| ||
| ||
點(diǎn)評(píng)
軸是轉(zhuǎn)動(dòng),,而不是做軸向直線運(yùn)動(dòng)么?那就是旋轉(zhuǎn)密封了,。
| ||
| ||
| ||
| ||
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, 2025-3-1 09:17 , Processed in 0.072973 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.