短語詞組短語Electrical resistivity exploration 電阻測探法;阻探法electrical exploration transmitter 電法發(fā)送機(jī)engineering electrical exploration 工程電法勘探electrical exploration methods 電法勘探electrical exploration equipment 電法勘探設(shè)備electrical resistivity metyo of exploration 電阻探測法Exploration electrical resistivity 電阻探測water exploration with electrical prospecting 電法勘探找水 返回 electrical exploration