
Paints and varnishes - Determination of resistance to liquids - Part 2: Water immersion method (ISO 2812-2:2007)
出版:Comite Europeen de Normalisation

專家解讀視頻
Paints and varnishes - Determination of resistance to liquids - Part 2: Water immersion method (ISO 2812-2:2007)
出版:Comite Europeen de Normalisation
專家解讀視頻