
Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the appearance after exposure at 150 ?C
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
UNE EN 478:2018 - Identical
NF EN 478:2018 - Identical
NS EN 478:2018 - Identical
BS EN 478:2018 - Identical