 |
| 弹-塑 性 体: 74 phrases in 12 subjects |
| Automobiles | 1 |
| Bridge construction | 2 |
| Chemistry | 10 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 2 |
| Oil / petroleum | 11 |
| Plastics | 9 |
| Polymers | 16 |
| Space | 1 |
| Technology | 16 |