词汇	抽油机
释义	抽油机医pumping unit
随便看	pipe line drawing pipe-line drawing pipeline dryness Pipelined structure pipelined system pipelined technology pipelined template Pipeline Ecological Model pipeline efficiency pipe line efficiency pipe-line electronics pipeline element Pipeline emptying pipeline enclosure pipeline end manifold pipeline end termination pipeline engineering pipeline equipment pipe-line equipment pipeline erection pipeline erode pipeline erosion Pipeline Evaluation pipeline excavator pipeline excitation