GB/Z 39942-2021

Application of GB/T 20145 for the assessment of blue light hazard to light sources and luminaires

NORMA vydaná dňa 9.3.2021

Anglicky a čínsky -
Elektronické PDF (578.40 EUR)

The information about the standard:

Designation standards: GB/Z 39942-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Kategória: Technické normy GB