Ключевые слова: action, breaker, builder, cement, concrete, construction, cracked, crusher, cutting, demolition, destroy, destroying, destruction, drill, drilling, electric, electromechanical, equipment, hammer, industrial, industry, jackhammer, job, laborer, lower, machine, machinery, man, manual, operator, outdoor, outside, perforation, person, plugger, pneumatic, removal, repair, repairing, road, single, standing, stood, surface, tool, work, worker, working, workman, workwear,