PBQ34OF-0.6-DN40,PBQ34OF-0.6-DN50,PBQ34OF-0.6-DN65,PBQ34OF-0.6-DN80,侧装式偏心半球阀
0-DN65,PBQ340F-1.0-DN80,PBQ340F-1.0-DN100,PBQ340F-1.0-DN125,PBQ340F-1.0-DN150,
PBQ340F-1.0-DN200,PBQ340F-1.0-DN250,PBQ340F-1.0-DN300,PBQ340F-1.0-DN350,PBQ340F-1.0-DN400,PBQ340F-1.0-DN450,PBQ340F-1.0-DN500,PBQ340F-1.0-DN600,PBQ340F-1.0-DN700,
PBQ340F-1.0-DN800,PBQ340F-1.0-DN900,PBQ340F-1.0-DN1000,PBQ340F-1.0-DN1100,PBQ340F-1.0-DN1200,PBQ340F-1.0-DN1400,PBQ340F-1.0-DN1500,PBQ340F-1.0-DN1600,PBQ340F-1.6-DN40,
PBQ340F-1.6-DN50,PBQ340F-1.6-DN65,PBQ340F-1.6-DN80,PBQ340F-1.6-DN100,PBQ340F-1.6-DN125,

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