Paints and varnishes; determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts); amendment 1
Описание (англ.):
Page 1, 3 Principle; second paragraph, second and third line, replace 'dry film mass per unit area' by 'surface density of the dry film'.
Заменён стандартами:
ISO 6504-3(1998.07)
Дата введения:
01.12.81
Дата отмены:
01.07.98
Ключевые слова:
ANALYSIS ANALYSIS METHODS FILMS MASKING POWER OPACITY OPTICAL MEASUREMENT OPTICAL MEASUREMENTS PAINTS REFLECTOMETRIC ANALYSIS SUBSTRATES (INSULATING) SUBSTRATES TESTING TESTS ANALYSIS