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resource recovery : 41 phrases in 13 subjects |
| American usage, not spelling | 1 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Ecology | 7 |
| Economics | 2 |
| Energy industry | 3 |
| European Bank for Reconstruction and Development | 2 |
| Gas processing plants | 10 |
| General | 2 |
| Makarov | 8 |
| Power system protection | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 2 |