China 'GB/T 15434-1995
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 15434-1995
Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling andfluorine ion-selective electrode analysis 环境空气 氟化物质量浓度的测定 滤膜·氟离子选择电极法
Issued Date:1995-01-04
Implemented Date:1995-08-01
Issued by:
The Standardization Administration of the People's Republic of China