Language
DIN 938 - 2012
DIN 6921 - 1983
ISO 7380-1 - 2011
ISO 7380-2 - 2011
DIN 938 - 1995
ISO 7380 - 2004
ISO 7380 - 1997
GB 897 - 1988
GB /T 70.2 - 2008
GB /T 69 - 2016
GB /T 902.2 - 1989
GB 9074.2 - 1988
GB 69 - 1985
JIS B 1189 (ISO 15071) - 2005
GB /T 902.3 (PT) - 2008
GB /T 70.2 - 2015
GB /T 69 - 2000
GB 9074.4 - 1988
GB 901 - 1988
JIS B 1189 (ISO 15071) - 2014