GB/T 50893-2013

Technical code for retrofitting of heating system on energy efficiency

NORMA vydána dne 8.8.2013

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB/T 50893-2013
Publication date standards: 8.8.2013
Country: Chinese technical standard
Kategorie: Technické normy GB