10689| 5
|
40Cr材質,硬度HRC30-35,攻M10X1-6H的螺紋用什么絲攻好? |
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, 2025-8-4 18:54 , Processed in 0.070400 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.