 |
| |||
| ignition interval; ignition time | |||
| период воспламенения: 17 phrases in 9 subjects |
| Armored vehicles | 1 |
| Astronautics | 3 |
| Automobiles | 2 |
| Cement | 1 |
| Energy industry | 1 |
| Missiles | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 6 |
| Technology | 1 |
|
| |||
| ignition interval; ignition time | |||
| период воспламенения: 17 phrases in 9 subjects |
| Armored vehicles | 1 |
| Astronautics | 3 |
| Automobiles | 2 |
| Cement | 1 |
| Energy industry | 1 |
| Missiles | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 6 |
| Technology | 1 |