3149| 11
|
動密封粗糙度以及平面度多少氣密性最佳? |
本帖被以下淘專輯推薦:
| ||
點評
好像是動密封
| ||
點評
參考下GB3452具體在3452.2這篇里
| ||
| ||
| ||
| ||
點評
這個溫度要是靜密封的話FKM也是能用的吧
| ||
Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-8-3 00:19 , Processed in 0.127120 second(s), 24 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.