AS Z7-1967
1 × $57.26 
AS Z41-1969
1 × $18.82 
AS/NZS IEC 62676.2.31:2020
1 × $96.34 
AS Z58-1970
1 × $13.52 
ASTM Volume 15.05:2021
1 × $105.50 
AS Z30-1966
1 × $23.52 
AS Z46-1967
1 × $18.82 
AS Z48-1968
1 × $31.97 
ASTM Volume 15.11:2018
1 × $140.00 
AS Z55-1970
1 × $31.97 Subtotal: $537.72
Original price was: $15.43.$7.72Current price is: $7.72.
Original price was: $15.43.$7.72Current price is: $7.72.
Acoustics – Preferred frequencies for measurements
standard by Standards Australia, 01/01/1982
Specifies preferred frequencies for acoustical measurements. Technically identical with ISO 266:1975 and follows generally its format.
