5752| 1
|
[求助] 铜管折弯180度,请教最小折弯半径,是如何计算的? |
| ||
发表于 2022-5-2 11:14
|
显示全部楼层
| ||
手机版|小黑屋|野火论坛(©2007~2024) ( 苏ICP备11036728号-2 )苏公网安备 32039102000103号|站长QQ28016688
GMT+8, 2024-11-18 04:45 , Processed in 0.139935 second(s), 23 queries .