Draft Document - Thermal insulation products for building equipment and industrial installations - Factory made flexible elastomeric foam (FEF) products - Specification; German and English version EN 14304:2015/prA1:2018
文件草案——建筑设备和工业装置用隔热产品——工厂制柔性弹性泡沫(FEF)产品——规范;德语和英语版本EN 14304:2015/prA1:2018