Ключевые слова: 3d, alarm, alert, art, cabinet, construction, contour, danger, emergency, equipment, extinguisher, fire, flat, handbell, hose, hurdle, hydrant, icon, illustration, isolated, isometric, line, linear, lineart, message, notification, outline, pink, pipe, protection, reel, repair, rescue, ring, ringing, road, safety, security, set, sign, sound, square, street, symbol, traffic, warning, water,