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                首頁 > 產品中心 > 止回閥 > H71X對夾式消聲止回閥
                • H71X對夾式消聲止回閥主同時也有所相信要用在水泵出口;防止介質倒流。高層建築々給排水、消防、空調、等泵房系統。該產品具有能消除噪聲的特大優點。結構時候施展下催眠長度短、重量輕、密封性能好。但阻力大■於全流量的節能消聲止回閥。
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