Ключевые слова: acid, attention, background, black, caution, chemical, chemistry, corrosion, corrosive, danger, dangerous, environment, factory, fire, flammable, gas, ghs, harmful, hazard, hazardous, health, icon, illustration, industrial, industry, information, isolated, lab, label, laboratory, liquid, material, pictogram, poison, product, protection, reaction, red, risk, safety, science, sign, skin, substance, symbol, tank, toxic, warning, waste,