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Explosives and Explosive Ordnance Disposal
containing
开口 式
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all forms
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in specified order only
Chinese
English
开口式
水压爆破
开口式是指建筑物顶部敞开或者在爆破前亦不施加人为的封闭。这种开口式的水压控制爆破在爆破时其容器内形成的水柱上冲高度大,周围破碎效果也较差
water pressure blasting in unsealed containers
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