GB/T 23595.5-2009

Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value

NORMA vydaná dňa 23.4.2009

Anglicky a čínsky -
Elektronické PDF (196.60 EUR)

The information about the standard:

Designation standards: GB/T 23595.5-2009
Publication date standards: 23.4.2009
Country: Chinese technical standard
Kategória: Technické normy GB