| |||
| 阴离子型表面活性剂 | |||
| 阴离子表面活性剂 | |||
|
anionic surface agent : 7 phrases in 5 subjects |
| Agriculture | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 2 |
| |||
| 阴离子型表面活性剂 | |||
| 阴离子表面活性剂 | |||
|
anionic surface agent : 7 phrases in 5 subjects |
| Agriculture | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 2 |