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Standard [WITHDRAWN]

DIN 5031-4:1976-08

Physics of radiation in the field of optics and illuminating engineering; efficiencies

German title
Strahlungsphysik im optischen Bereich und Lichttechnik; Wirkungsgrade
Publication date
1976-08
Original language
German

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Publication date
1976-08
Original language
German

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Replacement amendments

This document has been replaced by: DIN 5031-4:1982-03 .

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