2617| 2
|
向大神請教比較薄的塑料制品的模具制作方式?以及主要技術點? |
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-9-7 06:31 , Processed in 0.067985 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.