Ключевые слова: alarm, alert, assistance, button, color, controller, danger, destruction, details, emergency, energy, engineering, equipment, grunge, hardware, industrial, industry, mechanical, metallic, nobody, panel, panic, plastic, power, powerful, press, production, push, red, round, safe, safety, save, secure, security, service, sign, start, station, stop, symbol, technical, technology, tools, underground, up, urgency, vintage, warning, work,