GB 21521-2008

Minimum allowable values of energy efficiency and energy efficiency grades for copy machines

NORMA vydána dne 1.4.2008

Anglicky a čínsky -
Elektronické PDF (9320.50 CZK)

The information about the standard:

Designation standards: GB 21521-2008
Note: NEPLATNÁ
Publication date standards: 1.4.2008
Country: Chinese technical standard
Kategorie: Technické normy GB