GB 8971-1988
GB 8971-1988, Total:2 items.
The international standard classification for "GB 8971-1988" includes: .
The Chinese standard classification for "GB 8971-1988" includes: .
中华人民共和国环境保护部
- GB 8971-1988 Air quality - Determination of benzo(α) pyrene in flying dust - Acctylated paper chromatography fluorescence spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8971-1988 Analysis of Benzo(α)Dyrene in Airborne particulates matters by acctylated paper chromatography fluorescence spectrophotometric method
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