Glass in building - Special basic products - Borosilicate glasses - Part 1-2: Evaluation of conformity/Product standard; German version EN 1748-1-2:2004— 30 стр.
Glass in building - Thermally toughened borosilicate safety glass - Part 2: Evaluation of conformity/Product standard; German version EN 13024-2:2004— 35 стр.