|
16478| 2
|
[讨论] PETE瓶,怎么保证壁厚的均匀 |
|
|
| |
|
|
| |
| ||
QQ 咨询|手机版|联系我们|iCAx开思网
( 粤ICP备2025491344号-1 ) 
GMT+8, 2025-11-11 01:51 , Processed in 0.064176 second(s), 14 queries , Gzip On, Redis On.
Powered by Discuz! X3.3
© 2002-2025 www.iCAx.org