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Standard [CURRENT]

NF S30-007-2:1996-11-01

NF EN ISO 389-2:1996-11-01

Acoustics. Reference zero for the calibration of audiometric equipment. Part 2: reference equivalent threshold sound pressure levels for pure tones and insert earphones

German title
AKUSTIK. STANDARD-BEZUGSPEGEL FUER DIE KALIBRIERUNG AUDIOMETRISCHER GERAETE. TEIL 2: AEQUIVALENTE BEZUGS-SCHWELLENSCHALLDRUCKPEGEL FUER REINE TOENE UND EINSTECKHOERER. (EUROPAEISCHE NORM EN ISO 389-2)
Publication date
1996-11-01
Original language
French
Pages
13

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Publication date
1996-11-01
Original language
French
Pages
13

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