单词benzethonium chloride
un.: 氯化苄乙氧铵网络: 苄索氯铵;甲苄索氯铵;氯化苯铵松宁
氯化苄乙氧铵
The Experimental Appliance of Composite Resin with Benzethonium Chloride
苄乙氧胺氯复合树脂的应用研究