1942| 0
|
T/GDMES 0023-2021 增材制造 用于塑料注射模具的随形冷却通道设计、制造和检验规范 |
| ||
相关帖子
|
||
Archiver|手机版|小黑屋|标准网 ( 浙ICP备19005909号 )
GMT+8, 2025-5-1 17:12 , Processed in 0.071621 second(s), 38 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.