GB/T 3714-1983
Replaced
GB/T 17416.2-1998
Replaced
National standards
GB/T 17416.2-1998 Method for chemical analysis of Zirconium ores—Determination of Zirconium and Hafnium contents—X-ray fluorescence spectrometric method
GB/T 17416.2-1998 Method for chemical analysis of Zirconium ores—Determination of Zirconium and Hafnium contents—X-ray fluorescence spectrometric method
Basic Information
Standard Code:
GB/T 17416.2-1998
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
\nRare metal mines
ICS Name:
\nMetal ores
Publish Date:
1998-06-17
Implement Date:
1999-01-01
Pages:
7 pages
Development Information
Same series standard
Superseded by the following standards
Referenced Standards
GB 1.4-88
GB/T 14505-93
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