 |
| |||
| mine-run; run of mine | |||
| all-ups; run of mine coal; run coal | |||
| unprocessed coal | |||
| unsorted coal | |||
| through-and-through coal | |||
| altogether coal; bank coal; duff coal; grena (未经洗选的); raw coal; rough coal; run-of-mine coal | |||
| brat; mine run coal; run-of-the mine coal | |||
| |||
| altogether coal | |||
| |||
| mine-run | |||
|
原煤 : 49 phrases in 8 subjects |
| Chemistry | 1 |
| Ecology | 2 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Metallurgy | 31 |
| Oil / petroleum | 1 |
| Technology | 9 |
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