BS 469:1960
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for electric lamps for railway signalling
Available format(s)
Hardcopy , PDF
Superseded date
07-15-1995
Language(s)
English
Published date
12-23-1960
Publisher
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