| |||
| dual-purpose (avant nom) | |||
| dual use | |||
|
a double usage : 32 phrases in 12 subjects |
| Commerce | 14 |
| Economics | 1 |
| Energy industry | 1 |
| General | 5 |
| Industry | 1 |
| International trade | 1 |
| Mechanic engineering | 1 |
| Municipal planning | 1 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Technology | 1 |
| United Nations | 4 |