| |||
| support de ressort; suspension de ressort; suspension à ressort | |||
| sommier métallique | |||
|
spring support : 8 phrases in 3 subjects |
| Industry | 3 |
| Technology | 1 |
| Transport | 4 |
| |||
| support de ressort; suspension de ressort; suspension à ressort | |||
| sommier métallique | |||
|
spring support : 8 phrases in 3 subjects |
| Industry | 3 |
| Technology | 1 |
| Transport | 4 |