quaternary ammonium
短语词组
- quaternary -ammonium gemini surfactants 季铵盐gemini表面活性剂
- quaternary alkyl ammonium hydroxide 氢氧化烷基季铵
- quaternary alkyl ammonium starch ether 季铵烷基淀粉醚
- Quaternary -ammonium dimeric surfactant 季铵盐二聚表面活性剂
- imidazoline quaternary -ammonium-salt corrosion inhibitor 咪唑啉季铵盐缓蚀剂
- imidazoline quaternary ammonium salt 咪唑啉季铵盐
- Alkyl Quaternary Ammonium Salts 烷基季铵盐;翻译
- quaternary ammonium extracting agent 季铵萃取剂 返回 quaternary ammonium