• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Standards [CURRENT]

UNE-EN 61120-4
DIGITAL AUDIO TAPE RECORDER REEL-TO-REEL SYSTEM, USING 6,3 MM MAGNETIC TAPE, FOR PROFESSIONAL USE. PART 4: MAGNETIC TAPE PROPERTIES: DEFINITIONS AND METHODS OF MEASUREMENTS. (Endorsed by AENOR in December of 1995.)

Edition 1995-12-01
Original language English
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