GB/T 3143-1982
Active
YB/T 4304-2012
Active
Industry standards-Black metallurgy
YB/T 4304-2012 General rule for fusion extraction-mass spectrometric analysis method
YB/T 4304-2012 General rule for fusion extraction-mass spectrometric analysis method
Price:
$ 30
Basic Information
Standard Code:
YB/T 4304-2012
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Chemical analysis
Publish Date:
2012-11-07
Implement Date:
2013-03-01
Pages:
9 pages
Development Information
Referenced Standards
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced