 |
| |||
| polyamides | |||
| polyamides (synthetic textile fibres, fibres synthétiques textiles) | |||
| |||
| polyamide | |||
| nylon | |||
| polyamide (nylon, nylon) | |||
| polyamide fibre | |||
|
polyamides : 46 phrases, 11 sujets |
| Appareils médicaux | 1 |
| Biotechnologie | 2 |
| Chimie | 4 |
| Construction | 1 |
| Fibres chimiques | 2 |
| Industrie | 5 |
| Industrie textile | 25 |
| Plastiques | 1 |
| Ressources naturelles et conservation de la faune | 1 |
| Technologie | 3 |
| Transport | 1 |