 |
| 熔焊: 301 phrase in 27 subjects |
| Agriculture | 2 |
| Architecture | 1 |
| Automobiles | 4 |
| Aviation | 4 |
| Business | 3 |
| Chemistry | 7 |
| Computer numerical control | 1 |
| Construction | 1 |
| Drilling | 1 |
| Electric machinery | 2 |
| Electronics | 12 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 6 |
| Hydroelectric power stations | 3 |
| Metallurgy | 74 |
| Nautical | 1 |
| Oil / petroleum | 25 |
| Plastics | 22 |
| Polymers | 1 |
| Rail transport | 6 |
| Shipbuilding | 6 |
| Space | 3 |
| Technology | 107 |
| Telecommunications | 2 |
| Textile industry | 2 |
| Welding | 2 |
| Wind Energy | 2 |