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2019 hot sales Medium temperature Coal tar pitch as adhesive for carbon

Handan Jinghao Chemical Co., Ltd
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2019 hot sales Medium temperature Coal tar pitch as adhesive for carbon

2019 hot sales Medium temperature Coal tar pitch as adhesive for carbon

Definition: the pitch obtained from deep process of coal tar or general coal pitch. Application courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second ...

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