
Thermal insulation products for buildings - In-situ formed loose-fill mineral wool (MW) products - Part 1: Specification for the loose-fill products before installation
出版:Comite Europeen de Normalisation

专家解读视频
Thermal insulation products for buildings - In-situ formed loose-fill mineral wool (MW) products - Part 1: Specification for the loose-fill products before installation
出版:Comite Europeen de Normalisation
专家解读视频