China Manucacture Of Coal Tar Pitch Powder Used In Steel Industry As Adhesive Product Description Coal tar pitch powder used for the production of carbon electrodes, can also be used as infiltration agent and ... Read More
Coal Tar Pitch Powder Factory 110-115 Soften Point As Electrode Adhesives Specification Coal tar pitch powder used for the production of carbon electrodes, can also be used as infiltration agent and binder and ... Read More
High Quality Coal Tar Pitch Powder Used In Burden Factory As Adhesive Hot Sales Product Description Coal tar pitch powder used for the production of carbon electrodes, can also be used as infiltration agent and ... Read More
High Quality Coal Tar Pitch Bitumen Powder Used As Adhesive From China Product Description Sulfonated asphalt powder because of containing sulfonic acid, sulfonated asphalt hydration is very strong, when ... Read More