AS 1289.5.3.1:2004 工程用土的試驗方法.土壤壓實和密度試驗.工地土壤的密度測定.使用砂錐法的換砂法
Methods of testing soils for engineering purposes - Soil compaction and density tests - Determination of the field density of a soil - Sand replacement method using a sand-cone pouring apparatus