 |
|
ambient pressure : 25 phrases in 11 subjects |
| Automobiles | 3 |
| Aviation | 7 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Engineering geology | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Space | 3 |
| Technology | 4 |
|
|
ambient pressure : 25 phrases in 11 subjects |
| Automobiles | 3 |
| Aviation | 7 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Engineering geology | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Space | 3 |
| Technology | 4 |