Ключевые слова: business finance and industry, chemical, container, corrosive sign, danger, dangerous goods, elevated temperature, flammable, flammable liquids, flammable sign, hazardous materials, horizontal, industry, label, message, no people, outdoors, placard, poisonous, pollution, risk, safety, semitruck, sign, social issues, storage tank, symbol, tank truck, transportation, truck, warning sign, warning symbol,