During a 18-storeyed building was demolished by blasting method, the vibrations from blasting and building collapse were measured by use of a GDQJ-1A scale of seismic intensity.
在十八层楼房爆破拆除中，利用GDQJ - 1a地震强度计测定了爆破震动和塌落震动。
During a 18-storeyed building was demolished by blasting method, the vibrations from blasting and building collapse were measured by use of a GDQJ-1A scale of seismic intensity.
在十八层楼房爆破拆除中，利用GDQJ - 1a地震强度计测定了爆破震动和塌落震动。
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