First published in part as part of AS A89-1966.AS A89.15A first published 1971.AS A89.15A-1971 and part of AS A89-1966 revised, amalgamated and redesignated AS 1289.F2.1-1977.Revised and redesignated AS 1289.6.2.1-1997.Second edition 2001.Reconfirmed 2013. First published in part as part of AS A89-1966. AS A89.15A first published 1971. AS A89.15A-1971 and part of AS A89-1966 revised, amalgamated and redesignated AS 1289.F2.1-1977. Revised and redesignated AS 1289.6.2.1-1997. Second edition 2001.