pumping well power plant的意思|示意
美 / /
英 / /
抽水井动力装置
pumping well power plant的网络常见释义
抽油井动力装置 ... beam pumping well 游梁式抽油机抽油的井 pumping well power plant 抽油井动力装置 dual pumping well 双层抽油井 ...