Ключевые слова: angle, automobile, concrete, construction, constructor, cutter, cutting, danger, dissemble, equipment, factory, fix, garage, grinder, grinding, handy, handyman, industrial, industry, iron, laborer, machine, man, manufacturing, mechanic, mechanical, metal, paints, polish, preparation, protection, protective, rebar, reinforcement, renew, renovation, repair, repairman, restore, risky, safety, saw, site, spark, steel, unsafe, unsafety, work, worker,