美利体育登录入口官网:LST EN 14316-1-2004 建筑物隔热产品 由膨胀珍珠岩(EP)产品形成的原位隔热 第1部分:安装前粘合和松散填充产品的规范
Thermal insulation products for buildings - In-situ thermal insulation formed from expanded perlite (EP) products - Part 1: Specification for bonded and loose-fill products before installation