AS 1289.4.2.1:1997 工程用途土壤測(cè)試方法.土壤化學(xué)測(cè)試.天然土壤硫酸含量和地下水硫酸含量的測(cè)定.常規(guī)方法
Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the sulfate content of a natural soil and the sulfate content of the groundwater - Normal method