Hard Temperature Coal Tar Pitch Powder for Graphite Electrode and Refractory Materials Binder
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Metallurgical Industry CTP Powder / Asphalt And Tar Roofing Materials2018-05-22 14:13:34 |
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High Temperature Coal Tar Pitch Powder With The Granluarity 80 - 100 Mesh2018-05-22 14:13:34 |
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High Temperature Coal Tar Pitch Exposure With Granularity 0 - 3mm2018-05-22 14:13:34 |
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Nature Hard Asphalt , Coal Tar Pitch Block Volatile Matter 53 - 57 %2018-05-22 14:13:34 |
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Waterproof Coal Tar Powder Black Granular Material CAS No.65996-93-22018-05-22 14:13:34 |