... sequence axiom ==> 正合序列公理 sequence blasting ==> 顺序爆破 sequence break ==> 序列断点 ...
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Sequence blasting of single hole 单孔顺序起爆
sequence of blasting excavation 爆破开挖程序
blasting excavation sequence 爆破开挖程序
Open-pit mining follows the same sequence of operations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序:钻孔、爆破、装载并运走废料和矿石。
Open-pit mining follows the same sequence of oprations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序:钻孔、爆破、装载并运走废料和矿石。
The results of the studies on the blasting excavation sequence and excavation options for the main carven system on the right bank of Three Gorges can be taken for reference by relevant units.
三峡右岸地下电站主厂房系统爆破开挖程序及开挖方法的研究成果,可供有关单位参考。
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