Ключевые слова: asbestos, asian, background, boilers, cartridge, close, cnc, conditions, cutter, dark, design, dust, equipment, factory, gas, hard, hat, heavy, indoors, industrial, industry, isolated, job, machine, manufacture, manufacturing, mask, metallurgy, painter, painting, paper, pellet, people, plasma, production, protection, protective, respirator, safety, steel, stoves, up, using, wearing, welding, white, women, work, worker, yellow,