Ключевые слова: adult, antique, boy, business, caucasian, check, company, control, countersinking, crank, eldery, factory, gear, glasses, induction, induction hardening, industrial, industry, iron, job, lamp, lifestyle, light, look, machinery, male, man, manufactory, mechanic, metal, moisture, old, potrait, procedure, retro, room, tradition, tube, valve, vintage, water, wheel, white, work, worker, workman,