Language
ISO 13918 (PT) - 1998
DIN 7338 (A) - 1993
DIN 7338 (A) - 2011
ISO 13918 (PT) - 2017
GB 875 - 1986
JIS B 1195 - 2009
GB 872 - 1986
GB /T 12618.5 - 2006
GB /T 12618.1 - 2006
GB /T 17880.1 - 1999
GB /T 12618.6 - 2006
GB /T 17880.5 - 1999
GB 876 - 1986
GB /T 12618.2 - 2006
GB /T 882 - 1986
GB /T 12618.3 - 2006
GB 975 - 1986
GB /T 12618.4 - 2006
GB /T 902.4 (PS) - 2010
GB /T 882 - 2008