Ключевые слова: 3d, accident, architect, background, build, builder, cap, caution, construction, contractor, damage, danger, engineer, engineering, equipment, factory, foundry, gear, hard, hat, head, headgear, headwear, helmet, illustration, industrial, isolated, labor, manufacture, mine, miner, nobody, plastic, prevention, professional, protection, regulation, render, repair, safe, safety, solid, tools, underground, uniform, wear, white, worker, workwear, yellow,