|
32| 0
|
HB 7030.2-1994 夹具通用元件定位夹紧件 单向开槽反锥弹性夹头 |
| ||
|站长QQ:22646427|Archiver|手机版|小黑屋|查规范网
( 粤ICP备2024184902号-1 )|网站地图
GMT+8, 2026-4-6 16:22 , Processed in 0.169434 second(s), 42 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.