GB/T 40969-2021

Active

Paper and board—Determination of colour （D50/2° diffuse reflectance method)

纸和纸板 颜色的测定（D50/2°漫反射法)

Standard Type
GBT
ICS
85.060
CCS
Y 30
Status
现行
Issue Date
2021-11-26
Implementation
2022-06-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A