1958| 3
|
客户要做荧光灯管的灯头,需要什么样的冲床?怎么给机床厂描述? |
| ||
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, 2024-11-28 09:33 , Processed in 0.049073 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.