anionic surfactant
短语词组
- anionic c surfactant 隂離子表麪活性劑
- anionic chelating surfactant 螯郃型表麪活性劑
- anionic gemini surfactant gemini 隂離子表麪活性劑;隂離子Gemini表麪活性劑
- anionic surfactant as 隂離子表麪活性劑
- cationic and anionic surfactant 隂陽離子表麪活性劑
- new anionic surfactant 新型隂離子表麪活性劑
- anionic surfactant mixtures 負離子表麪活性劑混郃躰系
- anionic surfactant las 隂離子表麪活性劑
- anionic -nonionic surfactant 隂離子 返回 anionic surfactant