6987| 5
|
請問膨脹螺栓中心距及到邊緣距離可以小于表中要求嗎? |
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-10-4 15:00 , Processed in 0.076128 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.