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| 双吸式 | |||
| 双吸口; 双吸; 双进水 | |||
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double suction : 23 phrases in 6 subjects |
| Chemistry | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Refrigeration | 3 |
| Technology | 13 |
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