YUTIEN油田叠加阀 STC-02,03,04,06系列叠加式单向节流阀

YUTIEN叠加式单向节流阀部分常规型号参考:STC-02-A-X , STC-02-A-Y , STC-02-B-X , STC-02-B-Y , STC-02-P-X , STC-02-P-Y , STC-02-W-X , STC-02-W-Y , STC-03-A-X , STC-03-A-Y , STC-03-B-X , STC-03-B-Y , STC-03-P-X , STC-03-P-Y , STC-03-W-X , STC-03-W-Y , STC-04-A-X , STC-04-A-Y , STC-04-B-X , STC-04-B-Y , STC-04-P-X , STC-04-P-Y , STC-04-W-X , STC-04-W-Y , STC-06-A-X , STC-06-A-Y , STC-06-B-X , STC-06-B-Y , STC-06-P-X , STC-06-P-Y , STC-06-W-X , STC-06-W-Y ,