英语词汇pump duty怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pump duty
释义	pump duty 简明释义泵流量网络释义 1 ?泵流量 ... Duty pump and spare pump: 消防泵和备用泵 pump duty 泵流量 ; 泵输送量 ; 泵量 ; 泵出力 dual-duty pump dual-purpose pump 双用泵 ... 2 ?泵量 ... Duty pump and spare pump: 消防泵和备用泵 pump duty 泵流量 ; 泵输送量 ; 泵量 ; 泵出力 dual-duty pump dual-purpose pump 双用泵 ... 短语 1 duty pump 值勤泵 ; 值班泵 2 high-duty pump 大排量泵 3 pump operating duty 泵工况双语例句 1 It is ideal for high or low level alarm and pump control duty in Marine tanks in the most arduous and demanding of environments. 此开关是海运过程中多数危险环境中，低高级报警和泵控制功能理想的选择。 2 Heavy duty precision cast 304 stainless steel pump block exports and to ensure the perfect combination of electric pumps. 重负荷精密铸304不锈钢出口及泵座，保证水泵电机完美的组合。 3 Heavy duty stainless steel mixed-flow pump for fast dye liquor circulation, the main? Pump being controlled with inverter. 高效不锈钢混流泵提供快速的染液循环，变频控制。
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