 |
|
oxide : 339 phrases in 24 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Chemistry | 172 |
| Coal | 2 |
| Communications | 4 |
| Earth sciences | 7 |
| Economics | 1 |
| Electronics | 59 |
| Energy industry | 1 |
| Environment | 9 |
| Food industry | 10 |
| General | 6 |
| Geology | 1 |
| Health care | 5 |
| Industry | 14 |
| Information technology | 5 |
| Mechanic engineering | 20 |
| Medical | 2 |
| Metallurgy | 7 |
| Natural sciences | 3 |
| Pharmacy and pharmacology | 4 |
| Physical sciences | 2 |
| Polygraphy | 1 |
| Technology | 2 |