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| сурфактант | |||
| поверхностно-активное вещество; поверхностно-активные вещества | |||
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表面活性物质 : 18 phrases in 7 subjects |
| General | 2 |
| Geochemistry | 1 |
| Geology | 2 |
| Medical | 4 |
| Oil and gas | 5 |
| Oilfields | 2 |
| Technology | 2 |
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