Ключевые слова: 3d, alarm, alert, ambulance, attention, construction, cook, cooking, danger, emblem, emergency, equipment, fire, flame, flasher, food, green, guarantee, guard, hose, hot, icon, illustration, insurance, isolated, isometric, kitchen, light, medical, pan, police, protect, protection, purple, red, restaurant, road, safety, security, set, sign, street, symbol, system, traffic, turquoise, umbrella,