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coal tar pitch exposure
Selling leads
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Coal Tar Pitch Powder Used As Binder For Graphite Electrode Past Plants Sulfonated Powder Product Description Coal tar pitch powder used for the ...
2024-12-09 18:23:38
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... grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid at a normal temperature, glossy; ...
2024-12-09 18:23:38
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0-3 MM Coal Tar Pitch Powder,Asphalt Powder Black Color Sulphonated Asphalt Powder Powder Product Description Sulfonated asphalt powder because of ...
2024-12-09 18:23:38
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India coal tar pitch export to india larger quantity (Hard pitch) Item Standard 1# 2# Softening point (℃) 95-100 95-120 Toluene insoluble TI(%) 24 ...
2024-12-09 18:23:38
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