AS 1289.3.2.1-1995
AS 1289.3.2.1-1995 Methods of testing soils for engineering purposes - Soil classification tests - Determination of the plastic limit of a soil - Standard method
standard by Standards Australia, 01/01/1995
AS 3660.1-1995 ...
AS 4301 Supp ...
standard by Standards Australia, 01/01/1995