 |
| 卫生 标准: 45 phrases in 20 subjects |
| Agriculture | 2 |
| Animal husbandry | 3 |
| Aviation | 1 |
| China | 1 |
| Consulting | 1 |
| Ecology | 4 |
| Environment | 1 |
| Food industry | 1 |
| Food service and catering | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 1 |
| Name of organization | 2 |
| Nursing | 2 |
| Oil / petroleum | 1 |
| Pest control | 1 |
| Space | 2 |
| Technology | 15 |
| United Nations | 2 |
| Water resources | 1 |