GB/T 2971-1982
Abolished
GB/T 12968-1991
Active
National standards
GB/T 12968-1991 Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
GB/T 12968-1991 Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
Basic Information
Standard Code:
GB/T 12968-1991
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Nondestructive testing of metal materials
Publish Date:
1991-06-04
Implement Date:
1992-03-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
\n
Pages:
8 pages
Development Information
Drafting Units:
Beijing Nonferrous Metals Research Institute
Drafting Persons:
Hu Chongyuan, Tang Junping, and Zhang Dunhou
Related Standards
GB/T 5193-1985
Replaced
GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products
GB/T 5616-1985
Replaced
GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods
GB/T 5677-1985
Replaced
GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings
GB/T 5778-1986
abolished_transferred
GB/T 5778-1986 Determination of hermeticity of expansion alloys
GB/T 7233-1987
Replaced