基本解釋[能源科學技術]淺井鉆機英漢例句雙語例句However, the study in the hydraulic top drive only used in the service machine, poor-boy rig, also there have no research on deep and ultra-deep series of hydraulic top drive unit in china.然而,對液壓頂驅的研究,還停留在修井機、和淺井鉆機上。國內目前還沒有深井和超深井系列的液壓頂驅裝置。lib.swpu.edu.cnpoor-boy rig更多例句專業(yè)釋義能源科學技術淺井鉆機