2633| 1
|
[已解决] 挤出管制作中什么原因造成拉伸强度和断裂伸长率有很大... |
| ||
发表于 2014-1-19 17:32:41
|
显示全部楼层
| ||
|免责声明|手机版|Archiver|氟塑料论坛 ( 苏ICP备14011106号-3 )
GMT+8, 2024-12-23 16:10 , Processed in 0.119317 second(s), 22 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.