GB/T 40277-2021

Paper, board and pulps—Measurement of diffuse blue reflectance factor( ISO brightness)—Indoor daylight conditions

NORM herausgegeben am 21.5.2021

English, Chinesisch -
Elektronische PDF (264.30 EUR)

The information about the standard:

Designation standards: GB/T 40277-2021
Publication date standards: 21.5.2021
Country: Chinese technical standard
Kategorie: Technische Normen GB