NFC 01 845 : 1989 AMD 1 2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ELECTROTECHNICAL VOCABULARY - CHAPTER 845: LIGHTING
03-02-2018
12-01-2013
Comprises some 950 terms and their definitions to promote international standardization in the use of quantities, units, symbols and terminology in the field of lighting
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