The reasonable pretreatment, right destructive height and accurate explosive quantity ensure the safety of tower blasting and meet the needs of working.
通过合理的预处理、合适的炸高设计和准确的装药计算，保证了建筑物的定向爆破安全和效果。
Because cyclopentane is a flammable and explosive substance, the station with large quantity of it belongs to major hazard installation.
广东科龙集团无氟生产线中的预混站是使用环戊烷危险物品配制发泡剂的重大危险源，燃烧爆炸事故风险较大。
Aim a kind of new structure of booster pellet is studied, which can be sure to initiate large main charge explosive under the condition of less explosive quantity.
目的研究一种新型传爆药结构，该结构的传爆药能在较少药量情况下保证主装药的可靠引爆。
Aim a kind of new structure of booster pellet is studied, which can be sure to initiate large main charge explosive under the condition of less explosive quantity.
目的研究一种新型传爆药结构，该结构的传爆药能在较少药量情况下保证主装药的可靠引爆。
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