quaternary ammonium
短语词组
- quaternary -ammonium gemini surfactants 季銨鹽gemini表麪活性劑
- quaternary alkyl ammonium hydroxide 氫氧化烷基季銨
- quaternary alkyl ammonium starch ether 季銨烷基澱粉醚
- Quaternary -ammonium dimeric surfactant 季銨鹽二聚表麪活性劑
- imidazoline quaternary -ammonium-salt corrosion inhibitor 咪唑啉季銨鹽緩蝕劑
- imidazoline quaternary ammonium salt 咪唑啉季銨鹽
- Alkyl Quaternary Ammonium Salts 烷基季銨鹽;繙譯
- quaternary ammonium extracting agent 季銨萃取劑 返回 quaternary ammonium