connecting flange
短语词组
- connecting g flange 连接法兰
- Connecting of Flange Safety Valve 法兰连接安全阀
- pipe connecting flange 接管法兰;接管法兰英语;翻译
- connecting holes of flange 凸缘安装孔
- tube connecting flange 联管头
- connecting flange coupling flange 连接法兰
- Connecting Flange Size 连接法兰尺寸
- connecting flange for rescue chambers 急救输室用卡口法兰连接
- Flange connecting 法兰连接 返回 connecting flange