Language
ISO 4027 - 1993
ASME/ANSI B 18.3.6M (CONE) - 1986 (R2002)
ISO 13918 (RD) - 2017
ISO 13918 (RD) - 1998
DIN 797 - 2009
DIN 8245 - 1972
NF E 25-161 - 1992 (R2002)
JIS D 2701 - 1993
JIS B 1118 - 2010
NF E 25-172 - 2004
JIS B 1117 (T2) - 1995
JIS B 1177 (T3) - 2007
AS /NZS 1421 - 1996
CNS 4423 - 1981
CNS 4427 - 1981
CNS 4477 - 1981
CNS 4481 - 1981
CNS 4363 - 1980
KS B 1028 (T2) - 1990 (R2020)
IS 6760 - 1972