Ключевые слова: accident, alarm, alert, attention, background, button, cancel, caution, closeup, concept, control, danger, electric, electrical, electronic, emergency, equipment, factory, help, industrial, industry, machine, machinery, manufacturing, off, panel, panic, plant, plastic, power, press, problems, protection, push, red, reset, round, safety, security, signal, start, stop, switch, symbol, system, technical, technology, urgency, warning, work,