GB/T 2596-1981
Abolished
GB/T 16597-2019
Active
National standards
GB/T 16597-2019 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
GB/T 16597-2019 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
Price:
$ 66
Basic Information
Standard Code:
GB/T 16597-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metal chemical analysis methods
ICS Name:
Chemical analysis of metal materials
Publish Date:
2019-06-04
Implement Date:
2020-05-01
Pages:
17 pages
Scope
This standard specifies the principles of constructing an evaluation index system for e-commerce data assets, the index system, the classification of indicators, and the evaluation process.
This standard is applicable to the quantitative calculation and evaluation of the value of data assets in the process of e-commerce transactions, and can also be used as an evaluation basis for the commercialization and securitization of data assets in the process of online data transactions.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 3249-1982
Replaced
GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method
GB/T 3488-1983
Replaced
GB/T 3488-1983 Hardmetals—metallographic determination of microstructure
GB/T 3489-1983
Replaced
GB/T 3489-1983 Hardmetals—Metallographic determination of porosity and uncombined carbon
GB/T 3651-1983
Replaced
GB/T 3651-1983 Measuring method for thermal conductivity of metal at high temperature
GB/T 4059-1983
Replaced