Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN EN ISO 717-2:2011-06

Отменен
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO/DIS 717-2:2011); German version prEN ISO 717-2:2011
DIN EN ISO 717-2:2011-06
Отменен