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coal tar pitch exposure
Selling leads
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COAL TAR PITCH produced by distillation of coal tar and used as a binder material in electro-coal products and carbon building materials, as well as ...
2024-12-09 18:23:38
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COAL TAR PITCH produced by distillation of coal tar and used as a binder material in electro-coal products and carbon building materials, as well as ...
2024-12-09 18:23:38
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...COAL TAR PITCH produced by distillation of coal tar and used as a binder material in electro-coal products and carbon building materials, as well ...
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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