Language
BS 1769 - 1951
ASME B 18.2.2 - 2015
ANSI B 18.2.4.3M - 1979 (R2017)
GOST 5935 - 1973
GOST 5933 - 1973
GOST 5932 - 1973
GOST 5919 - 1973
GOST 2528 - 1973
CNS 4469 - 1983
CNS 4470 - 1983
KS B 1015 - 2012 (R2022)
BS 1768 - 1963
BS 1083 - 1965
BS 7764 - 1994
BS 3692 - 2001
BS 3692 - 2014
GB 9457 - 1988