screwed pipe joint的意思|示意

美 / / 英 / /

螺纹管接头，螺纹管连接

螺纹管连接 ... 规管连接 gauge connection 螺纹管连接 screwed pipe coupling; screwed pipe joint 歧管连接 branch joint ...

螺管联接 ... 螺管操纵空气阀 solenoid-operated air valve 螺管联接 screwed pipe joint 螺基 tap bolt ...