00331nam a2200109Ia 4500008004100000245009800041260000900139500002900148650002500177650001100202650000800213220217s9999    xx            000 0 und d 0aMethods for testing tar and bituminous materials: determination of phenols. (First Revision).  c1978  aStandard number: IS 1218  aBituminous materials  aPhenol  aTar