GB/T 3714-1983
Replaced
DB41/T 1669-2018
Abolished
Henan ProvinceLocal standards
DB41/T 1669-2018 DB41/T 1669-2018 Green Mine Construction Specification for Gold Mine
DB41/T 1669-2018 DB41/T 1669-2018 Green Mine Construction Specification for Gold Mine
Price:
$ 30
Basic Information
Standard Code:
DB41/T 1669-2018
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Precious metal mine
ICS Name:
\nMetal ores
Publish Date:
2018-09-29
Implement Date:
2018-12-29
Pages:
13 pages
Development Information
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