
Paints and varnishes - Determination of hiding power - Part 1: Kubelka-Munk method for white and light-coloured paints (ISO 6504-1:2019)
出版:Comite Europeen de Normalisation

專家解讀視頻
Paints and varnishes - Determination of hiding power - Part 1: Kubelka-Munk method for white and light-coloured paints (ISO 6504-1:2019)
出版:Comite Europeen de Normalisation
專家解讀視頻