短語詞組短語Senior Well Engineer - Drilling 油田高級建井工程師well -drilling parameter supervising 鉆井參數(shù)監(jiān)測infill well -drilling reserves 加密鉆井儲量hydrologic well -drilling machine 水文地質(zhì)鉆井機(jī)drilling jar for well -drilling machines 鉆孔罩hydrologic c well -drilling machine 水文地質(zhì)鉆井機(jī)drill collar for well -drilling machines 鉆井機(jī)鉆鋌 返回 well drilling