7806| 15
|
六角棒,硬度HRC48-52,直線度0.1/1000的加工工藝 |
| ||
點評
用六角鋼,圓鋼加工更控制不住
| ||
| ||
點評
我的看法,看看就好
| ||
| ||
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, 2025-7-6 19:49 , Processed in 0.078342 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.