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coal tar bitumen
Selling leads
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... courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade ...
2024-12-09 18:23:38
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Medium Temperature Coal Tar Pitch Lump With the Softening Point 75 ℃ - 80 ℃ Work as the Binder of Graphite Products Chemical Properties : Coal tar ...
2024-12-09 18:23:38
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... 50 Volatile Matter % 45-52 Moisture content % ≤ 5 Sulphur matter % ≤ 0.3 Profile: Coal tar pitch distilled from by-product coal tar, generated by ...
2024-12-09 18:23:38
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