181 - 186 of 412
coal tar products
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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...Coal Tar Pitch Used In Manufacturing Pre-Baked Anode Cells Product Description Definition: the pitch obtained from deep process of coal tar or ...
2024-12-09 18:23:38
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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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... 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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... 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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...Coal Tar Pitch Lump With Q.I 6% -14% Chemical Properties : Item Unit Range Softening Point centigrate 75-80 Ash Content % ≤ 0.4 Toluene Insoluble ...
2024-12-09 18:23:38
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