带电导线的最小对地空气间隙距离
the minimum air gap distance to the ground of the energized conductor
房间空气热平衡方程
room air heat balance model
飞行时间空气动力学气雾粒径测定法
time-of-flight aerodynamic particle size analysis
家具喷漆车间空气
Furniture painting workshop air
空气间隔装药
Air-decked Charge
air interval charge
air-deck charge
Air-deck chargP
Air-decking
Air-decked
underground borehole blasting
空气间隔装药结构
charging structure with air space
空气间隙电气强度
air gap electric strength