AS/NZS 1580.481.1.4:1998(R2013) Paints and related materials - Methods of test - Coatings - Exposed to weathering - Degree of dirt retention (after washing)
1998AS/NZS 1580.481.1.4:1998 Paints and related materials - Methods of test - Coatings - Exposed to weathering - Degree of dirt retention (after washing)