Standard Number: GB/T 31311-2014
Chinese:冶金级萤石 铅含量的测定 溶剂萃取原子吸收光谱法
English:Metallurgical-grade fluorspar―Determination of lead content―Solvent extraction atomic absorption spectrometric method
Effective Date:2015-09-01
Regulatory Authority:China Iron and Steel Industry Association
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China,National Standardization Administration of China
Adheres to international standards:Y
PDF Downloadable:N
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