Ключевые слова: adapting, adjustment, alloy, background, blank, carve, close, direct, double, dovetailing, duplicate, effect, employment, flat, founding, foundry, grind, heap, holes, horizontal, house, industry, job, key, make, manufacturing, metal, motley, multicolored, open, pile, plastic, processing, profile, property, protect, protection, reliability, safety, security, service, sharpen, smooth, solidity, square, squared, texture, untreated, varicolored, work,