BS 3900-D1:1998被替代
Methods Of Test For Paints - Visual Comparison Of The Colour Of Paints
出版：British Standards Institution
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Defines a procedure for the visual comparison of the colour of films of paints or related products against a standard, either reference or freshly prepared, by means of either natural daylight or artificial light sources in a standard booth. Does not apply to coatings which contain special-effect pigments, such as metallics, without previous agreement on all details of illuminating and viewing conditions.
© British Standards Institution 2013
Supersedes BS 3900-D1(1978).
Renumbered and superseded by BS EN ISO 3668.
(10/2001)
Supersedes 96/121443 DC.
(10/2005)
ISO 3668:1998 - Identical
