dean and stark method meaning in Chinese

迪恩-斯达克法
丁和斯达克水分测定法

Carbonaceous materials for the production of aluminium . pitch for electrodes . determination of weter content . azeotopic distillation dean and stark method
铝生产用碳质材料.电极用沥青.水分测定.共沸蒸馏法
Methods of sampling and test for carbonaceous materials used in aluminium manufacture - electrode pitch - determination of water content dean and stark method
制铝工业用炭素材料取样与试验方法.第1部分:电极硬柏油脂.第2节:水分测定