GB/T 3990-1983
abolished_transferred
T/JSSES 4-2020
Active
Group standards
T/JSSES 4-2020 Steel waste tailings gravel for construction purposes
T/JSSES 4-2020 Steel waste tailings gravel for construction purposes
Price:
$ 20.00
Basic Information
Standard Code:
T/JSSES 4-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mineral processing reagents
ICS Name:
Other steel products
Publish Date:
2020-05-22
Implement Date:
2020-06-22
Scope
Main technical content: classification and marking, production and environmental protection, requirements (appearance, particle size, clay content, stone powder content, hardness, crushing value, alkali aggregate reaction, chemical composition, safety and hazardous substances, moisture content, apparent density, bulk density, voidage, etc.), test methods, inspection rules and marking, transportation, and storage
Development Information
Related Standards
GB/T 3991-1983
abolished_transferred
GB/T 3991-1983 Cobalt-coated tungsten carbide composite powders
GB/T 3992-1983
abolished_transferred
GB/T 3992-1983 Nickel-coated chromium composite powders
GB/T 3993-1983
abolished_transferred
GB/T 3993-1983 Nickel-coated copper composite powders
GB/T 11072-1989
Replaced
GB/T 11072-1989 Indium antimonide polycrystal, single crystals and as-cut slices
GB/T 2073-1993
abolished_transferred