Ключевые слова: cap, concept, construction, construction site, day, dirty, gear, guard, hard, hardhat, hat, headgear, headwear, helmet, industrial, industry, labor, low angle view, no people, nobody, occupation, old, orange, plastic, profession, professional, protect, protection, protective, safeguard, safety, security, site, tool, toughness, used, wear, wooden board, work, working, workplace, workwear, worn,