Amendment 1 see DR 99325. Amendment 2 see DR 01266 CP First published in Australia in part as part of AS A31-1937.Redated 1941.AS A32 first published 1937.Redated 1941.AS A129 first published 1962.AS A31-1941 revised and redesignated in part as AS A31.2-1963 and AS A31.3-1963.AS A45 first published 1963.AS A32-1941 revised and redesignated in part as AS A32.2-1963.AS A137 first published 1963.AS A138 first published 1963.Second edition 1968.AS A45-1963 revised and redesignated AS A163-1968 Second edition AS A31.2-1969.Second edition AS A31.3-1969.Second edition AS A32.2-1969.AS A32-1969 Add.1 first published 1974.AS A31.2-1969 revised and redesignated AS 1841-1976.AS A31.3-1969 revised and redesignated AS 1842-1976.AS A32.2-1969 revised and redesignated AS 1844-1976.AS A32-1969 Add.1-1974 revised and redesignated AS 1845-1976.AS A129-1962 revised and redesignated AS 1849-1976.AS A137-1968 revised and redesignated AS 1846-1976.AS A163-1968 revised and redesignated AS 1848-1976.Second edition AS 1841-1983.Second edition AS 1842-1983.Second edition AS 1844-1983.Second edition AS 1845-1983.Second edition AS 1848-1983.Second edition AS 1846-1984.AS A138-1963 revised and redesignated AS 1847-1976.Second edition 1985.Third edition AS 1841-1985.Third edition AS 1842-1985.Third edition AS 1844-1985.Third edition AS 1845-1985.Third edition AS 1846-1985.Third edition AS 1848-1985.AS 1841-1985, AS 1842-1985, AS 1844-1985, AS 1845-1985, AS 1846-1985, AS 1847-1985, AS 1848-1985 and AS 1849-1976, revised, amalgamated and redesignated in part AS 1841.1-1992.First published in New Zealand in part as part of NZSS 1241-44:1962.NZS 2228 first published 1968.NZS 2229 first published 1968.NZS 4551 first published 1974.NZSS 1241-44:1962, NZS 2228-1968 and NZS 2229-1968 revised, amalgamated and redesignated in part as NZS 4506:1978.AS 1841.1-1992, and part of NZS 4506:1978 and NZS 4551:1974 jointly revised, amalgamated and redesignated as AS/NZS 1841.1:1997. First published in Australia in part as part of AS A31-1937. Redated 1941. AS A32 first published 1937. Redated 1941. AS A129 first published 1962. AS A31-1941 revised and redesignated in part as AS A31.2-1963 and AS A31.3-1963. AS A45 first published 1963. AS A32-1941 revised and redesignated in part as AS A32.2-1963. AS A137 first published 1963. AS A138 first published 1963. Second edition 1968. AS A45-1963 revised and redesignated AS A163-1968 Second edition AS A31.2-1969. Second edition AS A31.3-1969. Second edition AS A32.2-1969. AS A32-1969 Add.1 first published 1974. AS A31.2-1969 revised and redesignated AS 1841-1976. AS A31.3-1969 revised and redesignated AS 1842-1976. AS A32.2-1969 revised and redesignated AS 1844-1976. AS A32-1969 Add.1-1974 revised and redesignated AS 1845-1976. AS A129-1962 revised and redesignated AS 1849-1976. AS A137-1968 revised and redesignated AS 1846-1976. AS A163-1968 revised and redesignated AS 1848-1976. Second edition AS 1841-1983. Second edition AS 1842-1983. Second edition AS 1844-1983. Second edition AS 1845-1983. Second edition AS 1848-1983. Second edition AS 1846-1984. AS A138-1963 revised and redesignated AS 1847-1976. Second edition 1985. Third edition AS 1841-1985. Third edition AS 1842-1985. Third edition AS 1844-1985. Third edition AS 1845-1985. Third edition AS 1846-1985. Third edition AS 1848-1985. AS 1841-1985, AS 1842-1985, AS 1844-1985, AS 1845-1985, AS 1846-1985, AS 1847-1985, AS 1848-1985 and AS 1849-1976, revised, amalgamated and redesignated in part AS 1841.1-1992. First published in New Zealand in part as part of NZSS 1241-44:1962. NZS 2228 first published 1968. NZS 2229 first published 1968. NZS 4551 first published 1974. NZSS 1241-44:1962, NZS 2228-1968 and NZS 2229-1968 revised, amalgamated and redesignated in part as NZS 4506:1978. AS 1841.1-1992, and part of NZS 4506:1978 and NZS 4551:1974 jointly revised, amalgamated and redesignated as AS/NZS 1841.1:1997.