Document Type
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Standard |
ISBN
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Pages
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Published
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Publisher
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German Institute for Standardisation (Deutsches Institut für Normung)
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Status
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Superseded |
DIN EN 21680-1:1991-11
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ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY - PART 1: ENGINEERING METHOD FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE |
DIN 45671-1:1990-09
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MEASUREMENT OF EXPOSURE TO OCCUPATIONAL VIBRATION; VIBROMETERS; REQUIREMENTS AND TESTING |
DIN EN 23742:1991-11
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ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR DISCRETE-FREQUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS |
DIN 45646 : 1988
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MEASUREMENT PROCEDURES FOR DUCTED SILENCERS; INSERTION LOSS, TRANSMISSION LOSS, FLOW NOISE, TOTAL PRESSURE LOSS |
DIN EN 457:1992-04
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SAFETY OF MACHINERY - AUDITORY DANGER SIGNALS - GENERAL REQUIREMENTS, DESIGN AND TESTING |
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