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UPVC Butterfly Valves ManufacturerUpvc Butterfly Valve Model:D71X-16 Diameter:D63/DN50-D250/DN250 Pressure:PN1.0-1.6Mpa Medium:Pure water,sea... Read More |
UPVC Butterfly Valves ManufacturerUpvc Butterfly Valve Model:D71X-16 Diameter:D63/DN50-D250/DN250 Pressure:PN1.0-1.6Mpa Medium:Pure water,sea... Read More |