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| 阴离子表面活性剂在水溶液中电离产生带负电荷并呈现表面活性的有机离子的表面活性剂 | |||
| anionic surface active anionics: 10 phrases in 5 subjects |
| Agriculture | 1 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 4 |
|
| |||
| 阴离子表面活性剂在水溶液中电离产生带负电荷并呈现表面活性的有机离子的表面活性剂 | |||
| anionic surface active anionics: 10 phrases in 5 subjects |
| Agriculture | 1 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 4 |