AS 2229.1-1979
[ Superseded ]
Electrical systems of dispensing equipment for explosive atmospheres - Flammable liquid dispensing equipment
standard by Standards Australia, 01/01/1979
AS 2251-1979
[ Withdrawn ]
Laminar airflow enclosures for protecting hospital patients (incorporating Amdt 1)
standard by Standards Australia, 01/01/1979
AS 1276-1979
[ Superseded ]
Methods for determination of sound transmission class and noise isolation class of building partitions
standard by Standards Australia, 01/01/1979