BS 3971:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for image quality indicators for industrial radiography (including guidance on their use)
Hardcopy , PDF
English
31-12-1980
15-04-1997
Dimensional requirements, construction, materials and marking of wire-type, step/hole type and duplex-wire type image quality indicators for assessing quality of industrial radiographs on materials from 3 mm to 250 mm thick. Appendix provides detailed guidance on the use of each type including sensitivity and unsharpness values.
| Committee |
WEE/46
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 1027:1983 | Similar to |
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