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coal tar pitch roof repair
Selling leads
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...: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject). ...
2024-12-09 18:23:38
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... coal and graphitized products,for coal-graphite buildig materials ,for electrode production,used as a base material in the manufacturing of coal ...
2024-12-09 18:23:38
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... by metallurgical coke ovens, has strategic importance for the aluminium industry. The combination of its binding properties with its high carbon ...
2024-12-09 18:23:38
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...Coal Tar Pitch Powder With The Granluarity 80 - 100 Mesh Chemical Properties : Item Unit Range Softening Point centigrate 108-115 Ash Content % ≤ 0...
2024-12-09 18:23:38
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