亚洲日韩AV无码美腿丝袜

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    歡迎來到天津卡爾斯閥門股份有限公司北京辦事處官網

    軟靠背蝶閥

    分類:蝶閥時間:2018-04-12 點擊:29
    軟靠背蝶閥

    手柄對夾式蝶閥D71X/F-10/16
    The handle wafer butterfly valve D71X/F-10/16
    公稱通徑 Nominal diameter: DN25?DN300 公稱壓力 Nominal pressure: PN1.0~1.6MPa
    適用介質 Applicable medium:水、污水、海水、酸、堿等 Water, dirty water,sea water, acid and alkali etc 適用溫度 Applicable temperature: -45^C?150T;
    驅動方式 Drive mode:手動、氣動、電動 Hand operated,air operated,electrically operated
    閥體材質Body materials:鑄鐵、鑄鋼、不銹鋼、雙向不銹鋼、青銅、特種鋼等
    Cast iron, cast steel, stainless steel, stainless steel and bronze, two-way special steel, etc

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    亚洲日韩AV无码美腿丝袜
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