Home / Standards / GB/T 15434-1995 GB/T 15434-1995 Abolished 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 Standard Type GBT ICS 13.040.20 CCS Z15 Status 废止 Issue Date 1995-01-04 Implementation 1995-08-01 Responsible Dept 生态环境部 Drafting Unit N/A