conveyor in coal face的意思|示意
美 / /
英 / /
采煤工作面输送机
conveyor in coal face的网络常见释义
采煤工作面输送机 采煤工作面输送机漂移的处理_中国矿权网_全国矿权网上交易中心 关键词 ：采煤工作面输送机；漂移；连杆；防治措施 [gap=383]Key words :conveyor in coal face; floating; junction pole; protective measure
conveyor in coal face相关例句
Scraper conveyor is the main conveying equipment in coal mine, has important affect to whole working face.
刮板输送机是煤矿生产的重要运输设备，对于整个工作面的安全生产起着至关重要的作用。