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| 插承接合 | |||
| 钟口接头; 承插式接头; 喇叭口管; 承口管; 插接接合; 套管接口; 套管接合 | |||
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bell joint : 46 phrases in 12 subjects |
| Architecture | 3 |
| Aviation | 2 |
| Chemistry | 1 |
| Construction | 10 |
| Drilling | 1 |
| Ecology | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 4 |
| Oil / petroleum | 5 |
| Plastics | 2 |
| Technology | 13 |
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