
Paper, board and pulps. Measurement of diffuse blue reflectance factor. Outdoor daylight conditions (D65 brightness)
出版:British Standards Institution

專家解讀視頻
Describes a method for measuring the D65 brightness of pulps, papers and boards.
? British Standards Institution 2013
ISO 2470-2:2008 - Identical
ISO 2470-2 : 2008(R2017) - Identical
ISO 2470-2 : 2008(R2017) - Identical