 |
| |||
| rubber packing; rubber packing-ring | |||
| rubber facing; rubber joint; rubber washer | |||
| rubber gasket | |||
| rubber seal | |||
|
joint en caoutchouc : 6 短语, 2 学科 |
| 一般 | 1 |
| 技术 | 5 |
|
| |||
| rubber packing; rubber packing-ring | |||
| rubber facing; rubber joint; rubber washer | |||
| rubber gasket | |||
| rubber seal | |||
|
joint en caoutchouc : 6 短语, 2 学科 |
| 一般 | 1 |
| 技术 | 5 |