| |||
газовое пожаротушение (ssn) |
gas fire-fighting : 12 phrases in 8 subjects |
Automated equipment | 1 |
Aviation | 1 |
Construction | 1 |
Electrical engineering | 1 |
Firefighting and fire-control systems | 5 |
Oil and gas technology | 1 |
Sakhalin | 1 |
Technology | 1 |