Draft Document - Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification; German and English version EN 13169:2012+A1:2015/prA2:2018
文件草案——建筑物隔热产品——工厂制膨胀珍珠岩板(EPB)产品——规范;德语和英语版本EN 13169:2012+A1:2015/prA2:2018