Ключевые слова: abstract, attention, background, button, caution, danger, danger icon, dangerous, death, emblem, extreme, flammable, hazard, hazard sign, hot, idea, industrial, industry, information, injury, iso, label, labels, message, mind, no, prohibited, protection, risk, safety, security, sign, signal, situation, smoke, stop, symbol, toxic, triangle, triangular, warn, warning, warning symbol, yellow,