GB/T 3714-1983
Replaced
GB/T 8152.1-1987
Replaced
National standards
GB/T 8152.1-1987 Methods for chemical analysis of lead concentrates The Na2EDTA volumetric method for the determination of lead content
GB/T 8152.1-1987 Methods for chemical analysis of lead concentrates The Na2EDTA volumetric method for the determination of lead content
Basic Information
Standard Code:
GB/T 8152.1-1987
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Light metal ores
ICS Name:
\nMetal ores
Publish Date:
1987-08-10
Implement Date:
1988-06-01
Publisher:
National Standards Bureau
Technical Committee:
Beijing Research Institute of Mining and Metallurgy
Pages:
6 pages
Development Information
Drafting Units:
Zhuzhou Smelter
Drafting Persons:
YAN Jiliang, HE Xingjin, and FANG Kailong
Same series standard
GB/T 8152.2-1987 Methods for chemical analysis of lead concentrates The Na2EDTA volumetric method for the determination of zinc content
GB/T 8152.3-1987 Methods for chamical analysis of lead concentrates The chromazurol S spectrophotometric method for the determination of aluminium (Ⅲ) oxide content
Superseded by the following standards
Adopt standards
JIS M8123-1977
Related Standards
GB/T 4414-1984
Replaced
GB/T 4414-1984 Methods of sampling and sample preparation of tungsten concentrates in bags
GB/T 6150.10-1985
Replaced
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates—The thiocyanate photometric method for the determination of molybdenum content
GB/T 6150.11-1985
Replaced
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates—The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.1-1985
Replaced
GB/T 6150.1-1985 Methods for chemical analysis of tungsten concentrates—The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content
GB/T 6150.12-1985
Replaced