Language
GB 62 - 1988
JIS B 1185 (T4) - 2010
GB /T 62.2 - 2004
NF E 27-454 - 1964
JIS B 1185 (T3) - 2010
UNI 5448 (A) - 1971
CNS 4374 - 1987
CNS 4373 - 1987
WN-001
ASME/ANSI B 18.6.9 - 2010
ASME/ANSI B 18.6.X - 2002