 |
| 刀口: 140 phrases in 20 subjects |
| Agriculture | 6 |
| Animal husbandry | 1 |
| Architecture | 2 |
| Automobiles | 9 |
| Aviation | 1 |
| Computers | 1 |
| Electronics | 4 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 13 |
| Metallurgy | 11 |
| Mountaineering | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 3 |
| Plastics | 9 |
| Rail transport | 1 |
| Reproductive biology | 1 |
| Shipbuilding | 1 |
| Technology | 57 |
| Textile industry | 16 |
| Wood processing | 1 |