·,回流式泄压阀 A21E-2P,A21H-2H,
·紧急切断阀 QGY43F-25,
·,液动紧急切断阀 QDY421F-16-DN
·多路换向阀 FYZ-82,FYZ-83,
·背压阀总成 853D-0533000,
·单向阀 307P00005,307P00007,
·单向节流阀 820-8556000A,820-8
·,单向节流阀 2009-YK878-010,200
·单向节流阀 855-8555000,
·中央回转接头 T0311-01000,

01/22 23:49