DS DS/EN 14260
DS DSEN 14260 2003-DEC-17 Dervatves from coal pyrolyss - Coal tar and ptch based bnders and related products road tars - Characterstcs and test methods
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This European Standard specifies the methods of test required to determine the characteristics for "road tars and their warning to use for the industrial purposes. Depending on the required application and the desired properties of the end product, different grades of road tars are available.