2166| 1
|
钢板的横向取样与纵向取样怎么理解? |
发表于 2008-11-24 19:22:58
|
显示全部楼层
| |
|手机版|Archiver|热加工行业论坛
( 苏ICP备18061189号-1|豫公网安备 41142602000010号 )
版权所有:南京热之梦信息技术有限公司
GMT+8, 2024-11-28 00:07 , Processed in 0.199684 second(s), 23 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.