3997| 6
|
有谁有美制统一螺纹(UN)在滚丝前的外径加工尺寸? |
| |
发表于 2009-9-25 16:32
|
显示全部楼层
评分 | ||
发表于 2009-9-25 16:35
|
显示全部楼层
| |
GMT+8, 2024-5-3 16:23 , Processed in 0.159366 second(s), 18 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.