BS 5775-6:1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 quantities, units and symbols Light and related electromagnetic radiations
Hardcopy , PDF
01-04-1993
English
01-07-1989
Tabulates physical quantities relating to light and radiations with brief definitions, letter symbols and SI units of measurement.
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