 |
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| sealing element | |||
| seal | |||
| 密封体: 93 phrases in 12 subjects |
| Automobiles | 12 |
| Chemistry | 3 |
| Compressors | 4 |
| Electric machinery | 3 |
| Electronics | 24 |
| Hydroelectric power stations | 1 |
| Information technology | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 2 |
| Rail transport | 2 |
| Space | 8 |
| Technology | 27 |