untitled BRITISH STANDARD BS EN 13084 2 2007 Free standing chimneys — Part 2 Concrete chimneys The European Standard EN 13084 2 2007 has the status of a British Standard ICS 91 060 40 ��������� � ����[.]
BRITISH STANDARD Free-standing chimneys — Part 2: Concrete chimneys The European Standard EN 13084-2:2007 has the status of a British Standard ICS 91.060.40 12&23