2344| 6
|
請教:螺紋量規通端要比被測螺紋更長嗎? |
| ||
點評
只討論通規長度
| ||
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, 2025-7-20 15:54 , Processed in 0.093745 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.