Bench blasting in open pit
露天台阶爆破
返回 19 条匹配短语对
open bench blasting
露天台阶爆破
open pit bench
露天矿阶段
blasting in open air
露天爆破
concave slope in open pit
深凹露天矿边坡
Pit-in-pit
坑中坑
Bench blasting design
台阶爆破设计
deephole bench blasting
深孔梯段爆破
Deep-hole bench blasting
深孔梯段爆破
Down-hole bench Blasting
深孔台阶爆破
large deep hole bench blasting
大区深孔台阶爆破
Long-hole bench blasting
台阶深孔爆破
open bench
露天台阶
open-air bench blasting
露天台阶爆破
spacious bench in slope
宽平台
blasting in advance
预爆破
blasting in benches
梯段爆玻
Blasting in Deep Hole
深孔爆破
Blasting in deep water
深水爆破
blasting in groups
分次爆破
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