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crater index
expl.
爆破作用指数
爆破漏斗半径R与最小抵抗线W 的比值称为爆破作用指数 n。即 n = R/W
;
爆破作用指数
爆破漏斗半径 R 与最小抵抗线为W的比值称为爆破作用指数 n。即 n=R/W,参见 index of blasting effect
crater index
:
3 phrases
in 1 subject
Explosives and Explosive Ordnance Disposal
3
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