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JIS C7801 : 2009/ AMENDMENT 1 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Measuring methods of lamps for general lighting (Amendment)
Hardcopy , PDF
23-11-2020
English
20-06-2012
This Standard specifies the measuring methods of luminous quantity of lamps for general lighting such as total luminous flux and luminous intensity, and index related to the light-source colour.
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