... pump-back test [电机]反馈试验 pump bay (厂房内的)水泵区；给水泵区 pump bowl flange 泵壳法兰 ...
双语例句
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Abstract: Daya bay and ling ao nuclear power plant at present there are various kinds of pump group of more than 3000 units, the ASG auxiliary feed water pump issue belongs to nuclear safety.