First published as part of AS A89-1966.Revised and redesignated as AS 1289.C4.1-1977.Revised and redesignated as AS 1289.3.4.1-1995.Third edition 2008.Reconfirmed 2016. Originated as AS A89-1966. Revised and redesignated as AS 1289.C.4.1-1977. Revised and redesignated as AS 1289.3.4.1-1995. Third edition 2008.