BS-EN-61672-1 › Complete Document History
Electroacoustics. Sound level meters
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2013 EDITION - Electroacoustics. Sound level meters. Specifications - Dec. 31, 2013
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Obsolete Revision Information: |
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2003 EDITION - PART 1: SPECIFICATION, ELECTROACOUSTICS - SOUND LEVEL METER - March 25, 2003
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