GB/T 3879-1983
Replaced
GB/T 5243-1985
Replaced
National standards
GB/T 5243-1985 Marking, packing, transport and storage of cemented carbide products
GB/T 5243-1985 Marking, packing, transport and storage of cemented carbide products
Basic Information
Standard Code:
GB/T 5243-1985
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
1985-07-22
Implement Date:
1986-07-01
Publisher:
National Standards Bureau
Pages:
3 pages
Development Information
Drafting Units:
Zigong Hard Alloy Factory
Drafting Persons:
Zhang Xingkui
Superseded by the following standards
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced