First published in Australia as part of AS C21-1926.Second edition 1928.Revised and redesignated AS C73-1936 (endorsement of BS 156:1936 with amendments).Revised and redesignated in part as AS C73.1-1969.AS C73.2 first published 1969.AS C73.3 first published 1969.AS C73.4 first published 1969.AS C73.5 first published 1969.AS C73.1-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983.AS C73.2-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983.AS C73.3-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983.AS C73.4-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983.AS C73.5-1969 revised and redesignated in part as AS 1194-1979 and AS 11194.2-1983.AS 1194-1979 revised and redesignated AS 1194.1-1984.AS 1194.3 first published 1984.AS 1194.4 first published 1985.AS 1194.1-1984, AS 1194.2-1983, AS 1194.3-1984 and AS 1194.4-1985 jointly revised, amalgamated and redesignated in part as AS/NZS 1194.5:1996. First published in Australia as part of AS C21-1926. Second edition 1928. Revised and redesignated AS C73-1936 (endorsement of BS 156:1936 with amendments). Revised and redesignated in part as AS C73.1-1969. AS C73.2 first published 1969. AS C73.3 first published 1969. AS C73.4 first published 1969. AS C73.5 first published 1969. AS C73.1-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983. AS C73.2-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983. AS C73.3-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983. AS C73.4-1969 revised and redesignated in part as AS 1194-1979 and AS 1194.2-1983. AS C73.5-1969 revised and redesignated in part as AS 1194-1979 and AS 11194.2-1983. AS 1194-1979 revised and redesignated AS 1194.1-1984. AS 1194.3 first published 1984. AS 1194.4 first published 1985. AS 1194.1-1984, AS 1194.2-1983, AS 1194.3-1984 and AS 1194.4-1985 jointly revised, amalgamated and redesignated in part as AS/NZS 1194.5:1996.