16P-DN600,
DY30AX-16C-DN50,DY30AX-16C-DN65,DY30AX-16C-DN80,
DY30AX-16C-DN100,DY30AX-16C-DN125,DY30AX-16C-DN150,
DY30AX-16C-DN200,DY30AX-16C-DN250,DY30AX-16C-DN300,
DY30AX-16C-DN350,DY30AX-16C-DN400,DY30AX-16C-DN500,DY30AX-16C-DN600,
DY30AX-25P-DN50,DY30AX-25P-DN65,DY30AX-25P-DN80,
DY30AX-25P-DN100,DY30AX-25P-DN125,DY30AX-25P-DN150,
DY30AX-25P-DN200,DY30AX-25P-DN250,DY30AX-25P-DN300,
DY30AX-25P-DN350,DY30AX-25P-DN400,DY30AX-25P-DN500,DY30AX-25P-DN600,
DY30AX-25C-DN50,DY30AX-25C-DN65,DY30AX-25C-DN80,
DY30AX-25C-DN100,DY30AX-25C-DN125,DY30AX-25C-DN150,
DY30AX-25C-DN200,DY30AX-25C-DN250,DY30AX-25C-DN300,
DY30AX-25C-DN350,DY30AX-25C-DN400,DY30AX-25C-DN500,DY30AX-25C-DN600,
BFDG7M41HR-10P,BFDG7M42HR-10C,BFDG7M43HR-10P,BFDG7M41HR-16C,管力阀
BFDG7M41HR-10P-DN700,BFDG7M41HR-10P-DN9000,
BFDG7M41HR-10P-DN900,BFDG7M41HR-10P-DN1000,YOUYAN
BFDG7M41HR-10P-DN1200,BFDG7M41HR-10P-DN150,
BFDG7M41HR-10P-DN200,BFDG7M41HR-10P-DN250,