Dynamic pressure impact
Impact pressure
冲击压力
碰撞压力
冲击压
冲击压强
最大冲击压强
初始冲击压力
脉冲加压
冲击强度
冲灰压
脉动压力
冲还力
impact pressure intensity
Activity of ground pressure
behaviour of ground pressure
circular checking of ground pressure
ground pressure
地层压力
地面压力
地应力
矿山压力
接地压力
围岩压力
地压
矿山地压
矿压显现
采场地压
采场矿压
矿压
ground pressure characteristic
Ground pressure control
ground pressure control method
Ground pressure disaster
ground pressure handling
Ground pressure in mine
ground pressure management
Ground Pressure Monitor
ground pressure monitoring and early warning syste