In the course of demolition of high building by blasting, the vibration caused by the collapse hitting is usually one of the prodominant factors to control the side effect of demolition blasting.
在高层建筑物爆破拆除中，塌落体触地冲击地面引起的震动往往成为拆除爆破负面效应控制的关键因素之一。
In the course of demolition of high building by blasting, the vibration caused by the collapse hitting is usually one of the prodominant factors to control the side effect of demolition blasting.
在高层建筑物爆破拆除中，塌落体触地冲击地面引起的震动往往成为拆除爆破负面效应控制的关键因素之一。
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