AS 1591.6-1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Instrumentation for audiometry Speech audiometers
PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-18-2024
English
01-01-1977
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