%D0%A1%D1%87%D1%91%D1%82%D1%87%D0%B8%D0%BA%20%D0%B2%D0%BE%D0%B4%D1%8B%20Bmeters%20GMDM-I%20DN25%20Q%E2%82%836%2C3m%C2%B3%2Fh90%C2%B0C