... 无轨道平巷 back entry 无轨矿井 trackless mine 无害深度假说 harmless depth theory ...
2
?无轨矿山
无轨矿山
双语例句
1
The traditional equipment management model is no longer suitable for the management of the trackless equipment, which is mainly used in Xincheng Gold Mine.
无轨设备是新城金矿的主要生产设备，传统的设备管理模式已不能适应这些液压设备的管理。
2
The test running of the small trackless equipments in tunneling at 753 Mine is described.
介绍小型无轨设备在规模较小的753矿巷道掘进中的试验应用情况。
3
At the same time, it points out several problems on developing of brakes for the coal mine underground trackless auxiliary transportation vehicles that should pay attention to.