Under Revision See DR 95343, DR 96173 and DR 97174 AS 3172 first published in Australia in part as AS C102-1937.Second edition 1940.Third edition 1949.AS C105 first published in Australia in 1937.Second edition 1940.Third edition 1952.AS C146 first published in Australia in 1949.Second edition 1954.AS C102-1949, AS C105-1952 and AS C146-1954 revised, amalgamated and redesignated AS C172-1963.AS C172-1963 revised and redesignated AS 3172-1976.Second edition 1980.Third edition 1984.Fourth edition 1980.Fifth edition 1990. First published in New Zealand as NZS/AS 3172:1990.Jointly revised and redesignated as Joint Standard AS/NZS 3172:1993. AS 3172 first published in Australia in part as AS C102-1937. Second edition 1940. Third edition 1949. AS C105 first published in Australia in 1937. Second edition 1940. Third edition 1952. AS C146 first published in Australia in 1949. Second edition 1954. AS C102-1949, AS C105-1952 and AS C146-1954 revised, amalgamated and redesignated AS C172-1963. AS C172-1963 revised and redesignated AS 3172-1976. Second edition 1980. Third edition 1984. Fourth edition 1980. Fifth edition 1990. First published in New Zealand as NZS/AS 3172:1990. Jointly revised and redesignated as Joint Standard AS/NZS 3172:1993.