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Understanding The Vital Operations Of Drilling And Blasting At Quarries

Blasting and drilling are two of the most important operations carried out in quarries. These two vital processes begin with a detailed survey of the quarry face. It will enable the explosives engineer to design the blast. It further helps to plot where the workers should drill the plot holes. Doing all these ensures safe and efficient finishing of the tasks. See More : http://www.agdrill.com/index.php?m=Goods&a=index&id=12

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