Ключевые слова: absorbent, activated, active, ash, background, black, block, bowl, carbon, care, charcoal, closeup, coal, combustion, cooking, cosmetic, energy, firewood, flat, fuel, hard, hardwood, health, healthy, leaf, medical, medicine, natural, oral, organic, piece, pile, plant, polish, powder, powdered, power, product, pure, space, stomatology, toothpaste, top, treatment, trunk, white, whitening, wood, wooden,