Specifies requirements for the design, installation and commissioning of the components of sound systems and intercom systems for emergency purposes.
AS 1670.4-2004 History
AS 1670.4:2024
$61.00 $122.10
AS 1670.4:2015
$39.00 $78.54
AS 1670.4-2004
$39.00 $78.54
AS 2220.2-1989
$25.00 $50.00
More Standards PDF
AS 3260-1988
$50.00 $100.00
AS 1460.2-1989
$18.00 $36.00
AS 1799.2-1989
$29.00 $58.00
AS 1852.881-1988
$61.00 $122.00