COMBUSTIBLE ATMOSPHERES: The risk of explosions due to combustible dusts is a risk that is often underestimated compared to that associated with the presence of flammable liquids and gases. And among the substances that in mixtures with air in certain concentrations can form explosive atmospheres are included combustible dusts, powders that are present in most of the productive activities (food, chemical, metallurgical, woodworking, plastic processing , etc.). Thanks to “Fire Fighting Italy” | D