井下的 meaning in English
downhole
Examples
- Application of automatic water drainage in mining area
自动排水在井下的应用 - What is the meaning of joseph being put in the well
约瑟夫被放到井下的意义是什么？ - Application of radio filter communication technology in mine
无线电漏泄通信技术在煤矿井下的应用和展望 - Application of industrial ethernet control system underground coal mine
工业以太网控制系统在煤矿井下的应用 - There has been no reported contact with the 57 trapped miners
目前没有任何与被困在井下的矿工取得联系的消息。