GB/T 3311-1982
abolished_transferred
GB/T 4700.2-1988
abolished_transferred
National standards
GB/T 4700.2-1988 Methods for chemical analysis of calcium-silicon—The EDTA titrimetric method for the determination of calcium content
GB/T 4700.2-1988 Methods for chemical analysis of calcium-silicon—The EDTA titrimetric method for the determination of calcium content
Basic Information
Standard Code:
GB/T 4700.2-1988
Standard Type:
National standards
Standard Status:
abolished_transferred
is_force_gb:
no
CCS Name:
Analysis methods for semi-metallic and semiconductor materials
ICS Name:
Cadmium, cobalt, and their alloys
Publish Date:
1988-09-20
Implement Date:
1990-01-01
Publisher:
The National Technical Supervision Bureau
Pages:
8 pages
Development Information
Drafting Units:
The Ferroalloy Plant of Capital Iron and Steel Corporation
Replace the following standards
GB 4700.2-1984
Superseded by the following standards
Adopt standards
JIS G1324-77
Related Standards
GB/T 3312-1982
abolished_transferred
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys—Weight method
GB/T 3313-1982
abolished_transferred
GB/T 3313-1982 Determination of rhenium in rhenium-tungsten alloys—Spectrophotometric method using dimethylglyoxime
GB/T 3631-1983
abolished_transferred
GB/T 3631-1983 Technical requirements of hydro-cinnabar
GB/T 3825-1983
abolished_transferred
GB/T 3825-1983 Method for chemical analysis of tungsten-molybdenum alloy—The EDTA volumetric method for the determination of molybdenum content
GB/T 3256.8-1983
abolished_transferred