3282| 3
|
重載軸類零件以及軸承座,材料C40能否用國標(biāo)40代替? |
Re: 重載軸類零件以及軸承座,材料C40能否用國標(biāo)40代替?
| ||
Re: 重載軸類零件以及軸承座,材料C40能否用國標(biāo)40代替?
| ||
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, 2025-9-14 12:05 , Processed in 0.058957 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.