A技术文章RTICLES
YZG5-6焊接式弯通终端接头YZG5-6 Extreme Elbow Pipe Connector
YZJ-1A J91型卡套截止阀YZJ-1A J91 Collet-type Stop Valve
YZJ-1B J91卡套截止阀YZJ-1B J91 Collet-type Stop Valve
YZG5-7焊接式弯通终端锥管接头YZG5-7 Concial Pipe Connector for Elbow
YZG1S-3双卡套式直通中间接头
YZG1S-4双卡套式异径直通中间接头
YZG2-1密封圈式直通终端接头
YZG5-8焊接式弯通中间接头YZG5-8 Elbow Pipe Intermediate Connector
YZJ-1C J91卡套截止阀YZJ-1C J91 Collet-type Stop Valve
YZJ-1D J94卡套角式截止阀YZJ-1D J91 Collet-type Angle Patten Stop Va
YZG5-9焊接式弯通穿板接头YZG5-9 Elbow Pipe Through-board Connector
YZG2-2密封圈式直通中间接头