BS EN 14319-1-2013
建筑设备和工业设施用隔热产品.现场制分散硬质聚氨酯(PUR)和聚异氰脲酯泡沫(PIR)产品.硬质泡沫分散系统安装前规范
Thermal insulating products for building equipment and industrial installations. In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate foam (PIR) products. Specification for the rigid foam dispensed system before installation
