 |
| |||
| 压力场 | |||
| pressure field: 24 phrases in 14 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Desert science | 1 |
| Drilling | 2 |
| Ecology | 1 |
| Engineering geology | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Space | 1 |
| Technology | 9 |
| Wind Energy | 1 |
|
| |||
| 压力场 | |||
| pressure field: 24 phrases in 14 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Desert science | 1 |
| Drilling | 2 |
| Ecology | 1 |
| Engineering geology | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Space | 1 |
| Technology | 9 |
| Wind Energy | 1 |