gas thread meaning in Chinese
管螺纹, 气管螺纹
管牙
气密螺纹
Examples
- Steel connections with gas thread . double nipples
钢制气体螺距的连接管.双接头 - Steel connections with gas thread . overall view
钢制气体螺距的连接管.全图 - Steel connections with gas thread . tees
气体用螺纹连接的钢连接件. t形管 - Steel connections with gas thread . socket and joint nut
气体用螺纹连接的钢连接件.套筒和连接螺帽 - Screw plate for gas thread
管螺纹钢板