 |
| 缓和的: 39 phrases in 16 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Commerce | 1 |
| Construction | 1 |
| Economy | 3 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Finances | 2 |
| General | 19 |
| Geophysics | 1 |
| Household appliances | 1 |
| Name of organization | 1 |
| Reproductive biology | 1 |
| Technology | 3 |
| Textile industry | 1 |