Chemical colourings are uniform on colour and are located usually in wood blankets on depth 1... 5 mm. At drying of wood they frequently fade.
Chemical colourings are uniform on colour and are located usually in wood blankets on depth 1... 5 mm. At drying of wood they frequently fade.
user
Хімічні фарбування рівномірні по кольору й розташовані звичайно в поверхневих шарах деревини на глибині 1...5 мм.
assistant