A.16MP(或35MP) B.21MPa(或35MPa) C.16MPa(或21MPa) D.35MPa(或80MPa)
A.3/4″或9/16″ B.3/4″NPT或6/8″Autoclave C.1/2″NPT或9/16″Autoclave D.1/2″或9/16″
A.節(jié)流管匯 B.壓井管匯 C.放噴管線 D.防噴管線