DCCC-XCN,DCCC-XCV,DCCC-XTN,DCCC-XTV,DCCC-XHN,DCCC-XHV,DCCC-XYN,DCCC-XYV,DCCC-XWN,DCCC-XWV,DCCC-XRN,DCCC-XRV,DCCC-XNN,DCCC-XNV,DCCC-XXN,DCCC-XXV,DCCC-XBN,DCCC-XBV,DCCC-XAN,DCCC-XAV,DCDC-XBN,DCDC-XBV,DCDC-XAN,DCDC-XAV,DCDC-XCN,DCDC-XCV,DCDC-XTN,DCDC-XTV,DCDC-XHN,DCDC-XHV,DCDC-XYN,DCDC-XYV,DCDC-XWN,DCDC-XWV,DCDC-XRN,DCDC-XRV,DCDC-XNN,DCDC-XNV,DCDC-XXN,DCDC-XXV,DCEC-XCN,DCEC-XCV,DCEC-XTN,DCEC-XTV,DCEC-XHN,DCEC-XHV,DCEC-XYN,DCEC-XYV,DCEC-XWN,DCEC-XWV,DCEC-XRN,DCEC-XRV,DCEC-XNN,DCEC-XNV,DCEC-XXN,DCEC-XXV,DCEC-XBN,DCEC-XBV,DCEC-XAN,DCEC-XAV,DCFC-XBN,DCFC-XBV,DCFC-XAN,DCFC-XAV,DCFC-XCN,DCFC-XCV,DCFC-XTN,DCFC-XTV,DCFC-XHN,DCFC-XHV,DCFC-XYN,DCFC-XYV,DCFC-XWN,DCFC-XWV,DCFC-XRN,DCFC-XRV,DCFC-XNN,DCFC-XNV,DCFC-XXN,DCFC-XXV方向阀