GB/T 3879-1983
Replaced
JB/T 7268-1994
Abolished
Industry standards-Mechanical
JB/T 7268-1994 Wet sintering metal friction material friction performance test method
JB/T 7268-1994 Wet sintering metal friction material friction performance test method
Price:
$ 30
Basic Information
Standard Code:
JB/T 7268-1994
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
1994-06-18
Implement Date:
1995-01-01
Pages:
5 pages
Development Information
Superseded by the following standards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