quaternary ammonium salt
短语词组
- imidazoline quaternary ammonium salt 咪唑啉季銨鹽
- pyridine quaternary ammonium salt 吡啶季銨鹽
- quaternary ammonium salt surfactants 季銨鹽型表麪活性劑
- quaternary ammonium salt resin 季銨鹽樹脂
- cyclic quaternary ammonium salt 環狀季銨鹽
- poly quaternary ammonium salt 聚季銨鹽
- dual quaternary ammonium salt 雙季銨鹽
- multiple quaternary ammonium salt 多季銨鹽
- quaternary ammonium salt derivation 季銨鹽衍生物 返回 quaternary ammonium salt