| |||
coal | |||
feed | |||
coal supply | |||
| |||
coal |
供 煤 : 61 phrases in 13 subjects |
Architecture | 2 |
Aviation | 1 |
Business | 1 |
China | 2 |
Ecology | 1 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Metallurgy | 8 |
Nautical | 1 |
Refrigeration | 2 |
Shipbuilding | 1 |
Technology | 35 |