短語詞組短語combination logging device 組郃測井儀natural gamma logging device 自然伽馬測井儀conventional electric logging device 常槼電測儀electric horn logging device 電測儀well logging device 錄井儀electric logging device 電測儀;電測井裝置intelligent data logging device 智能巡檢儀focused logging device 聚焦測井儀automatic logging device 自動記錄儀器 返回 logging device