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![]() | Document Date: 2012-06-12 11:29:07Open Document File Size: 950,15 KBShare Result on FacebookCityTriadelphia / Richmond / /CountryUnited States / /EventMan-Made Disaster / /FacilityMine Safety and Health Administration / /IndustryTermElectric blasting systems / internal chip / surface mine site / detonator systems / blast site / electronic detonator initiation systems / metal-nonmetal mine requirements / electrical energy / technology advancements / thin metal filament / electronic initiation systems / static electricity / electric energy / electronic blasting systems / metal shell / mine blast initiation systems / energy / /OrganizationMine Safety and Health Administration / UNITED STATES DEPARTMENT OF LABOR / /PersonHarry Verakis / Figure / Tom Lobb / Dean Nichols / /Positionconductor / specially designed blast controller / Bench controller / /ProvinceOrStateWest Virginia / Virginia / /RegionWest Virginia / /Technologybar code / internal chip / integrated circuit / /SocialTag |