 |
| |||
| volume of earth and stone; work of earth and stone | |||
| cubes of earth; earthwork | |||
| cubic meter of earth and stone; cubical meter of earth and stone | |||
| 土石方: 49 phrases in 9 subjects |
| Bridge construction | 4 |
| Economy | 1 |
| Electronics | 1 |
| Engineering geology | 6 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 8 |
| Rail transport | 2 |
| Technology | 24 |
| Water resources | 1 |