 |
| |||
| sommier métallique | |||
| support de ressort; suspension de ressort; suspension à ressort | |||
|
spring support : 8 短语, 3 学科 |
| 技术 | 1 |
| 行业 | 3 |
| 运输 | 4 |
|
| |||
| sommier métallique | |||
| support de ressort; suspension de ressort; suspension à ressort | |||
|
spring support : 8 短语, 3 学科 |
| 技术 | 1 |
| 行业 | 3 |
| 运输 | 4 |