lamp method meaning in English

灯法
灯试法

Test method for sulfur in petroleum products lamp method
石油产品中硫的测试方法
Determination of sulfur content in petroleum products lamp method
石油产品硫含量测定法
Standard test method for sulfur in petroleum products lamp method
石油产品中硫的试验方法
Liquid fuels . determination of sulphur in liquid petroleum products . lamp method
液体燃料.液体石油产品中硫的测定.灯法