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anthracitic coals; antracite | |||
hard coal (Kohle) | |||
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anthracite | |||
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hard coal | |||
anthracite | |||
blind coal; culm; glance coal; houillite; kilkenny coal; malting coal (Wales); stone coal | |||
stove coal; hard coal stonecoal; glance-coal; lean coal |
Anthrazit: 15 phrases, 2 sujets |
Exploitation minière | 13 |
Métallurgie | 2 |