GB/T 40969-2021

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

STANDARD published on 26.11.2021

English, Chinese -
electronic design (pdf) (312.00 USD)

The information about the standard:

Designation standards: GB/T 40969-2021
Publication date standards: 26.11.2021
Country: Chinese technical standard
Category: Technical standards GB