пожарные извещатели : 141 phrases in 18 subjects |
American usage, not spelling | 1 |
Architecture | 1 |
Automated equipment | 3 |
Construction | 4 |
Ecology | 3 |
Electrical engineering | 1 |
Firefighting and fire-control systems | 93 |
General | 3 |
Occupational health & safety | 7 |
Oilfields | 6 |
Production | 2 |
Public utilities | 5 |
Rail transport | 1 |
Road works | 1 |
Sakhalin | 2 |
Security systems | 3 |
Signalling | 1 |
Telecommunications | 4 |