The delay between each row, the number of Cap. It is not to have a blast hole simultaneously too which makes noise. By movement of the explosion to prevent mineral have shifted too, and there will be a hole BVI to be said mineral have moved to where in the ore zone that is not very big, and see the clear.The explosion will explode in the 17.00 - 17.30 PM. After the compression successfully to have the blast area to protect the machine to go to work, and to the fading, street and moved people from the area the bomb to safety. The ignition will point in the bunker to the point that safe.
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