| 1. wood coal [ Synonyms: brown coal, lignite] | |
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Intermediate between peat and bituminous coal
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جس میں لکڑی کی ساخت موجود ہو۔ بھورا کوئلہ۔ |
| 2. wood coal [ Synonyms: charcoal] | |
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A carbonaceous material obtained by heating wood or other organic matter in the absence of air
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لکڑی کا کوئلہ۔ |