AS 1289.5.8.1:2007 Methods of testing soils for engineering purposes - Soil compaction and density tests - Determination of field density and field moisture content of a soil using a nuclear surface moisture?Density gauge - Direct transmission mode
1970AS 1289.5.8.1:2007 Methods of testing soils for engineering purposes - Soil compaction and density tests - Determination of field density and field moisture content of a soil using a nuclear surface moisture?Density gauge - Direct transmission mode
1995AS 1289.5.8.1:1995 Methods of testing soils for engineering purposes Method 5.8.1: Soil compaction and density tests - Determination of field density and field moisture content of a soil using a nuclear surface moisture-density gauge - Direct transmission mode