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| plug cushion | |||
| knag gasket (一种推拉窗垫套) | |||
| 塞垫: 36 phrases in 13 subjects |
| Architecture | 1 |
| Automobiles | 2 |
| Chemistry | 1 |
| Compressors | 1 |
| Computer numerical control | 1 |
| Dermatology | 1 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Racing and motorsport | 3 |
| Technology | 18 |
| Textile industry | 3 |