NORMSERVIS s.r.o.

GB/T 2680-2021

Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors

NORMA vydána dne 9.3.2021

Anglicky a čínsky -
Elektronické PDF (13858.10 CZK)

Anglicky a čínsky -
Tištěné (13858.10 CZK)

The information about the standard:

Designation standards: GB/T 2680-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Kategorie: Technické normy GB