untitled BRITISH STANDARD BS EN 15318 2007 Design and application of gypsum blocks The European Standard EN 15318 2007 has the status of a British Standard ICS 91 100 10 ��������� � ���� �������������[.]
BRITISH STANDARD Design and application of gypsum blocks The European Standard EN 15318:2007 has the status of a British Standard ICS 91.100.10 12&23