770| 5
|
PP材质的样本杯在-20°C破裂 |
| ||
发表于 2020-6-24 08:08:46
|
显示全部楼层
| ||
发表于 2020-6-29 09:07:22
|
显示全部楼层
| ||
发表于 2020-7-8 09:22:56
|
显示全部楼层
| ||
|Archiver|手机版|微注塑网站 ( 苏ICP备15000132号 )
GMT+8, 2024-11-24 00:08 , Processed in 0.086660 second(s), 24 queries .
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.