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| fountain head; quenching head; spray water head; sprinkler head | |||
| 喷水头: 52 phrases in 11 subjects |
| Animal husbandry | 1 |
| Architecture | 1 |
| Aviation | 1 |
| Business | 1 |
| Ecology | 3 |
| Engineering geology | 3 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 3 |
| Rail transport | 1 |
| Technology | 36 |
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