1) blasting area
爆区
2) size of explosion section
爆区规模
3) blasting domain planning
爆区设计
1.
Through provide application of hole by hole initiation for deep holes blasting and blasting domain planning, blasting effect is being analyzed, it is effective that Orica's high-accuracy detonators are in achieving hole by hole initiation, improving blasting quality .
通过介绍逐孔起爆技术在深孔爆破中的应用,以及爆区设计,分析了爆破效果,可得出ORICA高精度雷管,在实现逐孔起爆,提高爆破质量,减少爆破震动方面是行之有效的,经济效益较为明显。
4) blasting in urban area
地区爆破
5) Detonating area
引爆区
补充资料:爆区