AS 1289.5.8.9-1998 工程用途土壤测试方法.土壤夯实性和密度测试.表面型核子水分密度仪.利用基本量块比较法测定标准湿度量块的含水量
Methods of testing soils for engineering purposes - Soil compaction and density tests - Nuclear surface moisture-density gauges - Water content of a standard moisture block using comparison against primary blocks