فحم الكوك معالجة ميسين
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معالجة فرن فحم الكوك. معالجة فرن فحم الكوك. Coke (fuel) - Wikipedia the free encyclopedia. Coke is a fuel with few impurities and a high carbon content usually made from coal. It is the In 1768 John Wilkinson built a more practical oven for converting coal into .