GB 25502-2017

Minimum allowable values of water efficiency and water efficiency grades for water closets

NORMA vydaná dňa 9.3.2017

Anglicky a čínsky -
Elektronické PDF (70.20 EUR)

The information about the standard:

Designation standards: GB 25502-2017
Note: NEPLATNÁ
Publication date standards: 9.3.2017
Country: Chinese technical standard
Kategória: Technické normy GB