Угольная смола

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Характеристики


We are QINGDAO GAOCE TECHNOLOGY LTD.We specilize in exporting coal tar to many countries.Our product is of good quanlity and competitive price .Our coal tar is of good quanlity,competitive price .moisture:7.9%;ash:1.31 %;consistency:1.268 under the temperature of 15/4;impurity:(the component is powder of coal) 45%;

1.2627 s.