![]() |
| |||
циклическое соединение |
cycle compound : 20 phrases in 11 subjects |
Astronautics | 1 |
Automobiles | 3 |
Chemistry | 2 |
Combustion gas turbines | 2 |
Mathematics | 1 |
Military | 3 |
Oil and gas | 1 |
Refrigeration | 1 |
Technology | 1 |
Thermal engineering | 3 |
Transport | 2 |