materias pirofonicas en adr 46
they are masses that occupy a place in space chemical substances as the: a high-explosive gunpowder .ejemplo the Fireworks, that are prepared so occur reactions pyrotechnics inside.The ADR European Agreement concerning the international carriage of dangerous cargoes by land is a European Agreement signed by several countries in Geneva on 30 September 1957 to regulate the transport of dangerous goods by road.