![]() |
ignifuges : 74 phrases in 16 subjects |
Armored vehicles | 3 |
Astronautics | 1 |
Aviation | 5 |
Chemistry | 7 |
Construction | 17 |
Electronics | 2 |
Firefighting and fire-control systems | 1 |
Forestry | 9 |
Hydraulic engineering | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Mining | 2 |
Natural resourses and wildlife conservation | 1 |
Oil and gas technology | 1 |
Technology | 19 |
Textile industry | 3 |