GB/T 3248-1982
Abolished
GB/T 7160-1987
Replaced
National standards
GB/T 7160-1987 Micron nickel carbonyl powder
GB/T 7160-1987 Micron nickel carbonyl powder
Basic Information
Standard Code:
GB/T 7160-1987
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Heavy metals and their alloys
ICS Name:
Nickel, chromium, and their alloys
Publish Date:
1987-01-07
Implement Date:
1987-10-01
Publisher:
National Standards Bureau
Technical Committee:
Standardization of the Ministry of Nuclear Industry
Pages:
8 pages
Development Information
Drafting Units:
857 Factory of the Ministry of Nuclear Industry
Drafting Persons:
Jin Zhihe, Chen Yongxiang, and Ye Wangsuo
Superseded by the following standards
Related Standards
GB/T 4702.10-1985
Active
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal—The cupral spectrophotometric method for the determination of copper content
GB/T 4702.11-1985
Active
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal—The alizarin violet spectrophotometric method for the determination of tin content
GB/T 4702.8-1985
Active
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal—The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4702.9-1985
Active
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal—The crystal violet spectrophotometric method for the determination of antimony content
GB/T 5123-1985
Replaced