 |
| 养护: 243 phrases in 24 subjects |
| Advertising | 1 |
| Automobiles | 1 |
| Biology | 1 |
| Cement | 1 |
| Construction | 9 |
| Ecology | 3 |
| Electronics | 56 |
| Environment | 1 |
| Fish farming pisciculture | 2 |
| Fishery fishing industry | 1 |
| General | 66 |
| Information technology | 1 |
| Military | 6 |
| Mining | 1 |
| Name of organization | 26 |
| Nautical | 1 |
| Obsolete / dated | 1 |
| Oil processing plants | 1 |
| Rail transport | 2 |
| Road works | 2 |
| Silicate industry | 1 |
| Technology | 33 |
| United Nations | 25 |
| Wood processing | 1 |