Language
GB /T 70.1 - 2000
ASME B 18.3 - 2003 (R2008)
ASME B 18.3 - 2012
DIN EN ISO 4762 - 2004
DIN EN ISO 12474 - 2011
GB /T 70.1 - 2008
GB 70 - 1985
GB 70 - 1976
DIN 912 - 1983
UNI 5931 - 1984
IS 2269 - 2006
CNS 3932 - 1998
AS 1420 - 2008 (R2015)
BS 4168-1 - 1981
NF E 25-125 - 2004
ISO 4762 - 2004
ASME/ANSI B 18.3 - 2003
ASME/ANSI B 18.3.1M - 1986 (R2008)
JIS B 1176 - 1988
JIS B 1176 - 2006