SANS 13475-1 : 1ED 1999(R2012)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACOUSTICS - STATIONARY AUDIBLE WARNING DEVICES USED OUTDOORS - PART 1: FIELD MEASUREMENTS FOR DETERMINATION OF SOUND EMISSION QUANTITIES
10-03-2023
11-23-2012
Describes the test conditions by which the sound emission level of stationary audible warning devices can be obtained.
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