J47H-1.0-DN15,J47H-1.0-DN20,J47H-1.0-DN25,J47H-1.0-DN32,J47H-1.0-DN40,高压角式截止阀
,J47H-1.6-DN350,J47H-1.6-DN400,J47H-1.6-DN450,J47H-1.6-DN500,J47H-1.6-DN600,J47H-2.0-DN15,J47H-2.0-DN20,J47H-2.0-DN25,
J47H-2.0-DN32,J47H-2.0-DN40,J47H-2.0-DN50,J47H-2.0-DN65,J47H-2.0-DN80,J47H-2.0-DN100,J47H-2.0-DN125,J47H-2.0-DN150,J47H-2.0-DN200,
J47H-2.0-DN250,J47H-2.0-DN300,J47H-2.0-DN350,J47H-2.0-DN400,J47H-2.0-DN450,J47H-2.0-DN500,J47H-2.0-DN600,J47H-2.5-DN15,J47H-2.5-DN20,
J47H-2.5-DN25,J47H-2.5-DN32,J47H-2.5-DN40,J47H-2.5-DN50,J47H-2.5-DN65,J47H-2.5-DN80,J47H-2.5-DN100,J47H-2.5-DN125

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