| |||
accumulated volume | |||
cumulative volume |
累积体积 : 32 phrases in 13 subjects |
Agriculture | 1 |
Aviation | 1 |
Commerce | 1 |
Drilling | 2 |
Ecology | 1 |
Electronics | 6 |
Environment | 3 |
General | 1 |
Geophysics | 5 |
Mining | 2 |
Nautical | 2 |
Oil / petroleum | 1 |
Technology | 6 |