Language
UNI 8835 - 1985
UNI 5712 - 1975
UNI 6058
UNI 7474 - 1975
UNI 5587 - 1968
UNI 5448 (B) - 1971
UNI 5721 - 1969
UNI 5933 - 1988
UNI 5729 - 1965
UNI 6050 (C) - 1967
UNI 5909 - 1993
UNI 6050 (B) - 1967
UNI 5738
UNI 6422 - 1969
UNI 5593
UNI 6547
UNI 7285 - 1974
UNI 5713 - 1975
UNI 2733 - 1965
UNI 5911 - 1966