IEC TS 62257-12-1 : 2.0現行
RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 12-1: SELECTION OF LAMPS AND LIGHTING APPLIANCES FOR OFF-GRID ELECTRICITY SYSTEMS
出版：International Electrotechnical Committee
專家解讀視頻
Gives the framework for creating a product specification - the basis for evaluating quality for a particular context.
DS IEC/TS 62257-12-1 : 2015 - Identical
BS PD IEC TS 62257-12-1 : 2015 - Identical
NEN NVN IEC/TS 62257-12-1 : 2015 - Identical
NEN NVN IEC/TS 62257-12-1 : 2015 - Identical
BS PD IEC TS 62257-12-1 : 2015 - Identical
DD IEC TS 62257-12-1 : DRAFT AUG 2007 - Identical
DS IEC/TS 62257-12-1 : 2015 - Identical
SANS ARP 062-12-1 : 1ED 2008 - Identical
