Blasting method and composition
Blasting method and composition
Blasting method for reducing nitrogen oxide fumes
Blasting method with above and below surface delays
Blasting plug with plate members and plastic resin
Blasting stemming plug
Blasting system and components therefor
Blow molded dynamite tube
Booster container with isolated and open cord tunnels
Booster explosive devices and combinations thereof with explosiv
Booster shaped for high-efficiency detonating
Borehole charging method including toroidal transformer cores
Borehole stemming with a column of liquefiable and/or vaporizabl
Breaking or blasting or splitting of rock
Breaking up of rock and the like
Breeching device
Broken-emulsion and process for recycling emulsion explosives