GB/T 3879-1983
Replaced
DB15/T 1409-2018
Abolished
Inner Mongolia Autonomous RegionLocal standards
DB15/T 1409-2018 Sintered neodymium iron boron radiation magnetic ring
DB15/T 1409-2018 Sintered neodymium iron boron radiation magnetic ring
Price:
$ 30
Basic Information
Standard Code:
DB15/T 1409-2018
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Iron alloy
ICS Name:
Powder metallurgy
Publish Date:
2018-05-15
Implement Date:
2018-08-15
Pages:
13 pages
Development Information
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