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coal tar asphalt
Selling leads
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...Coal Tar Pitch 108-115 Coal tar pitch (CTP) is commonly used in the aluminium smetling and roofing industries. Coal tar pitch is an amorphous ...
2024-12-09 18:23:38
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... by the distillation or heat treatment of coal tar, which is a by-product of coal when it is carbonized to make coke. This process typically occurs ...
2024-12-09 18:23:38
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