2748| 6
|
求购直径50MM绝缘材料,要求高硬度 |
相关帖子 |
|
发表于 2012-7-7 10:50:55
|
显示全部楼层
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-23 23:13 , Processed in 0.057419 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.