darcy impact pressure tube
Dynamic pressure impact
Impact pressure
冲击压力
最大冲击压强
冲击压强
冲灰压
冲击强度
初始冲击压力
脉动压力
冲还力
冲击压
脉冲加压
碰撞压力
Impact Pressure Casting
impact pressure depending on time
impact pressure distribution
impact pressure intensity
impact-pressure velocity meter
non-impact pressure releasing
sloshing impact pressure
Activity of ground pressure
behaviour of ground pressure
circular checking of ground pressure
control of ground pressure in the roof