00293nam a2200097Ia 4500008004100000245006500041260000900106500003000115650001700145650003300162220217s9999    xx            000 0 und d 0aSpecification for Super Abrasion Furnace (SAF) carbon black.  c1982  aStandard number: IS 10357  aCarbon black  aSuper abrasion furnace black