GB 19761-2020

Minimum allowable values of energy efficiency and energy efficiency grades for fan

NORMA vydána dne 29.5.2020

Anglicky a čínsky -
Elektronické PDF (3672.10 CZK)

The information about the standard:

Designation standards: GB 19761-2020
Publication date standards: 29.5.2020
Country: Chinese technical standard
Kategorie: Technické normy GB