3341| 6
|
注塑材料求助,要求耐高温200度以上强度高,绝缘 |
| ||
| |
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, 2024-11-24 20:13 , Processed in 0.051333 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.