1
IS/ISO 2470 : Part 1 : 2009
(Reaffirmed Year :
2018
)
Paper, Board and Pulps — Measurement of Diffuse Blue Reflectance Factor Part 1 Indoor Daylight Conditions (ISO Brightness)
Technical Committee :
CHD 15
Superseeded by :
IS 1060 (Part 4/Sec13) : 2020