Ключевые слова: beam, board, chipboard, construction, cut, density, environmental, factory, fiber, fibreboard, frame, furniture, heap, industrial, industry, inferior, loose, manufacturing, material, mdf, medium, merchandise, nature, number, old, panel, part, particle, pile, plank, plate, poor, process, product, production, protection, quality, ream, recycling, stack, stock, storage, store, storehouse, surface, texture, timber, variation, waste, wood,