ISO 3688 : 1999(R2015)现行
PULPS - PREPARATION OF LABORATORY SHEETS FOR THE MEASUREMENT OF DIFFUSE BLUE REFLECTANCE FACTOR (ISO BRIGHTNESS)
出版：International Organization for Standardization
专家解读视频
Defines two methods for preparing laboratory sheets before measuring the diffuse blue reflectance factor (ISO brightness).
UNE 57061 : 2002 - Identical
NEN ISO 3688 : 1999 - Identical
BS 4432-4(1980) : 1980 - Identical
AS/NZS 1301.466s:2005 - Identical
BS ISO 3688 : 1999 - Identical
NEN ISO 3688 : 1999 - Identical
EN ISO 3668 : 2001 - Identical
UNE 57061 : 2002 - Identical
BS ISO 3688 : 1999 - Identical
AS/NZS 1301.466s:2005 - Identical
NBN EN ISO 3668 : 2001 - Identical
