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Electronic Detonators



"The Mine Safety and Health Administration (MSHA) is revising certain safety standards for explosives at metal and nonmetal (MNM) mines. This rule updates existing provisions consistent with technological advancements involving electronic detonators. MSHA is publishing a direct final rule because the Agency expects that there will be no significant adverse..."

https://www.federalregister.gov/documents/2020/01/14/2019-28446/electronic-detonators

#MSHA #ElectronicDetonators #MineSafety


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