BS 1050:1953
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 visual indicator lamps for use in telephone and telegraph switchboards and for allied purposes
Available format(s)
Hardcopy
Language(s)
English
Published date
01-01-1953
Publisher
Superseded date
30-11-1984
Superseded by
Excluding VAT
Initial rating and life performance, selection for test, test conditions; appendix on photometry.
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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