DN150 Wcb Grooved End Welding End Butterfly Valve 新闻中心
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DN150 Wcb Grooved End Welding End Butterfly Valve
详细信息 Product Name: DN150 Wcb Grooved End Welding End Butterfly Valve Model NO.: butterfly valve --HL55 Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: GB,DIN, ANSI Valve Body: Casting Material of Seal Surface: Soft Sealed Working Temperature: Normal Temperature (-40
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