Terms for subject Explosives and Explosive Ordnance Disposal containing 扇形

Chinese	English
下一排扇形炮孔环形炮孔	successive ring
回采扇形炮孔	stope ring
垂直扇形孔凿岩	vertical ring drilling
垂直扇形掏槽	vertical fan cut
垂直扇形炮孔	vertical ring
或者扇形	long-hole rings and fans
扇形孔岩石爆破量	fan burden
扇形孔最小抵抗线	fan burden
扇形布置	ring pattern
扇形掏槽一种掏槽法。掘进中，平巷的部分断面被那些与自由面的斜度越来越大的炮孔所揭露，形成扇面状掏槽	fan cut
扇形掏槽炮孔组	fan-shaped round
扇形炮孔排列	fan pattern
扇形效应	umbrella effect
扇形炮孔	ring holes
扇形炮孔	radial hole
扇形炮孔	blast hole ring
扇形炮孔凿岩	ring drilling
扇形炮孔凿岩	fan drilling
扇形炮孔图	ring pattern
扇形炮孔布置	radial drilling pattern
扇形炮孔布置	fan layout
扇形炮孔掏槽	slipping cut
扇形炮孔爆破	fan shooting
扇形炮孔组	fan holes
扇形爆炸	arc shooting
扇形结构	fan structure
炮孔的扇形转向点	shots fan turnaround points
矿柱回采扇形炮孔	pillar ring
规则扇形炮孔	regular ring