China 'GB/T 24981.1-2010
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 24981.1-2010
Test methods of long afterglow phosphors activated by rare earths - Part 1: Determination of emission dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定
Issued Date:2010-08-09
Implemented Date:2011-05-01
Issued by:
The Standardization Administration of the People's Republic of China
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