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UNE 21311:1971

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UNE 21311:1971

FIRST CLASS MAXIMUM INDICATORS FOR ELECTRIC POWER METERS OF ALTERNATING CURRENT.

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Author AENOR
Editor AENOR
Document type Standard
Format File
ICS 91.140.50 : Electricity supply systems
Number of pages 6
Cross references IEC 211:1966 Identical
Year 1970
Country Spain