Direct alkoxylation of aromatic compounds is virtually unknown . 事实上还不知道芳香族化合物的直接烷氧基化的方法。
2.
Surface active agents - determination of the water number of alkoxylated products 表面活性剂.烷氧基化产品的水数测定
3.
Surface active agents - determination of the water number of alkoxylated products 表面活性剂.烷氧基化产品的水值的测定
4.
Surface active agents - determination of the water number of alkoxylated products ; german version en 12836 : 2002 表面活性剂.烷氧基化产品的水分子数测定;德文版本e
5.
Surface active agents - alkoxylated derivatives - determination of hydroxyl value - n - methyl imidazole method 表面活性剂.烷氧基化衍生物.羟基值的测定. n -甲基咪唑法
6.
Non - ionic surface active agents - polyalkoxylated derivatives - determination of hydroxyl value - phthalic anhydride method 非离子表面活性剂聚烷氧基化衍生物羟值的测定邻苯二甲酸酐法
