短語詞組短語balancing g valve 平衡閥Balancing Control Valve 平衡調(diào)節(jié)閥hand -regulated hydraulic-balancing-valve 靜態(tài)水力平衡閥Automatic Balancing Valve 自動平衡閥;自動流量平衡閥Pressure Balancing Valve 壓力平衡閥Solar balancing valve 太陽能平衡閥water balancing valve 水平衡門Balancing Valve Couples 平衡閥偶件static hydraulic balancing valve 靜態(tài)水力平衡閥 返回 balancing valve