| Coal high-purity high softening point pitch GB / 8175 Softening point: 105-160-255-300 ℃, coking value: 70%, ash ≤0.02%, a spinning pitch |
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| specifications︰ | Coal high-purity high softening point pitch |
| Advantages︰ | Coal high-purity high softening point pitch |
| Min Order︰ | 100 |
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