| |||
| duplicating machine; duplicator | |||
| duplexer; doubler | |||
| |||
| duplicators | |||
|
duplicateur : 55 phrases in 9 subjects |
| Communications | 8 |
| Construction | 2 |
| Cultural studies | 4 |
| General | 9 |
| Industry | 9 |
| Information technology | 5 |
| Life sciences | 2 |
| Mechanic engineering | 1 |
| Technology | 15 |