 |
| |||
| секрет производства; производственный секрет | |||
| work secret: 13 phrases in 6 subjects |
| Diplomacy | 1 |
| Informal | 8 |
| Intelligence and security services | 1 |
| Journalism terminology | 1 |
| Makarov | 1 |
| Security systems | 1 |
|
| |||
| секрет производства; производственный секрет | |||
| work secret: 13 phrases in 6 subjects |
| Diplomacy | 1 |
| Informal | 8 |
| Intelligence and security services | 1 |
| Journalism terminology | 1 |
| Makarov | 1 |
| Security systems | 1 |