高温、热害天气
high-temperature and heat damage weather
矿井通风仿真系统
mine ventilation simulation system
矿井通风可视化仿真
mine ventilation simulation system
矿井通风能力
mine ventilation capacity
矿井通风系统CAD
mine ventilation system CAD
矿井通信系统
underground communication system
矿井通风仿真
mine ventilation simulation
矿井突水
mine water inrush
mine water
mine water-bursting
water bursting in mines
mine water burst
mine water invasion
water bursting of mine
mine water irruption
Groundwater bursting to underground mine
water-inrush hazards
mine inflow
mining water inrush
Mine water bursting
water inrush in coal mine
Water Inrush of Coal Mine
water inrush well of coal mine
water in-rush in mine
flooding in the mine
coal well water bursting
Water Bursting in Mine