2123| 4
|
扎制板材表面纹是什么状态? |
| ||
点评
不锈钢冷轧板有镜面的,Q235没见过有镜面。冷轧后有做抛研的
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-26 22:54 , Processed in 0.050828 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.