BS 3767:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for low pressure sodium vapour lamps
Hardcopy , PDF
10-15-1993
English
12-13-1990
Requirements and conditions of tests, and contains lamp data sheets with dimensions and electrical characteristics.
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