emergency lighting: 30 phrases in 13 subjects |
Automobiles | 1 |
Aviation | 3 |
Construction | 3 |
Firefighting and fire-control systems | 3 |
General | 4 |
Labor organization | 1 |
Military | 3 |
Nautical | 2 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Production | 2 |
Sakhalin | 2 |
Technology | 4 |