![]() |
兩根槽鋼怎么樣搭接最好 |
| ||
點評
能下筋板也就能按圖紙加工了,非不能實不為而已
| ||
| ||
| ||
| ||
| ||
| ||
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, 2025-7-5 23:01 , Processed in 0.073837 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.