|
39| 0
|
HB 8209~HB 8212-2002 扩口式带收紧螺母不对称E型变径三通管接头 |
| ||
|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, 2026-4-7 09:58 , Processed in 0.232688 second(s), 42 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.