dimethyl dihydrogenated tallow ammonium chloride的意思|示意
美 / /
英 / /
二甲基二氢化牛脂氯化铵
dimethyl dihydrogenated tallow ammonium chloride相关短语
1、 Dihydrogenated tallow dimethyl ammonium chloride 双氢化牛脂基二甲基氯化铵