Ключевые слова: authentic, builder, building, button, carpenter, constructor, control, craftsman, crane, directing, electric, engineer, equipment, erecting, erector, finger, fitter, foreman, hand, heavy, helmet, hiab, high, holding, industrial, industry, installation, laborer, lift, lifting, loading, machinery, man, manager, moving, operating, operator, professional, push, real, remote, rigger, skilled, staff, structure, technology, unfinished, uniform, winter, work, worker,