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black coal tar
Selling leads
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... 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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...black pitch coal tar pitch from coal tar deep-processing plant Product Description COAL TAR PITCH produced by distillation of coal tar and used as ...
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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Purity 99.9% 0-3MM Low Ash Black Coal Tar Pitch Powder Used As Electrode Adhesives Product Description Coal tar pitch powder used for the production ...
2024-12-09 18:23:38
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