这种宏观方法有非常广泛的应用。选择试剂类型和浓度、反应温度和试样表面处理条件，可实现所需目标。规定了总则、原理、试剂、试样、程序、试样保存和试验报告。

This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Specifies general, principle, reagents, test piece, procedure, preservation of test pieces and test report.