Test method for the determination of the frost resistance of fair faced clay-bricks and clincer-bricks - Part 3: One side freezing of test walls— 10 стр.
91.100.15 Mineral. Including earth, sands, clay, slates, stones, etc. / Минеральные материалы и изделия. Включая землю, песок, глину, шифер, камень, кирпич и т.д.
