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| 出水管: 83 phrases in 19 subjects |
| Agriculture | 1 |
| Automobiles | 5 |
| Aviation | 1 |
| Construction | 2 |
| Ecology | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Engineering geology | 5 |
| General | 3 |
| Hydraulics | 1 |
| Hydroelectric power stations | 5 |
| Metallurgy | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Project management | 1 |
| Scuba diving | 1 |
| Shipbuilding | 1 |
| Technology | 50 |
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