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| нитрация; азотирование | |||
| азотизация | |||
| введение группы NO2 | |||
| нитрирование | |||
| нитрование; процеживание | |||
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nitration : 36 phrases in 11 subjects |
| Automated equipment | 5 |
| Biology | 2 |
| Cement | 1 |
| Chemistry | 8 |
| Electrochemistry | 2 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 3 |
| Oilfields | 2 |
| Technology | 6 |