4 EXPOSURE CRITERIA, OCCUPATIONAL EXPOSURE LEVELS

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The exposure criteria for the following sections 4.2 and 4.3 are an adaptation of the background documentation supporting the American Conference of Governmental Industrial ... inclusion of 3000 Hz will drop the 8-hour criterion level from 90 dB(A) to 85 dB(A). 4.2.4. 3 dB(A) vs. 5 dB(A)

  Levels, Criteria, Occupational, Inclusion, Exposure, Exposure criteria, Occupational exposure levels