Ключевые слова: 3d, attention, barell, barrel, bio, biohazard, biology, biosafety, caution, chemical, container, danger, dangerous, disaster, dump, ebola, ecoli, ecology, environment, garbage, hazard, health, hepatitis, hiv, industry, malaria, medical, metal, nobody, parasite, poison, pollute, pollution, render, risk, safety, science, sickness, sign, substance, symbol, toxic, toxin, underwater, utilization, virus, warning, waste, weapon,