1162| 5
|
0.20料厚磷青铜下料截面打C0.02X0.02倒角 |
|关于我们|sitemap|小黑屋|Archiver|手机版|UG网-UG技术论坛-青华数控模具培训学校
( 粤ICP备15108561号 )
GMT+8, 2025-5-29 09:43 , Processed in 0.152591 second(s), 22 queries .
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.