Language
GB /T 9160.2 (HM) - 2006
GB /T 9160.2 (HM) - 2017
GB 812 - 1988
GB /T 9160.2 (KML) - 2006
GB 9160.3 (HML) - 1988
GB /T 9160.2 (KML) - 2017
GB /T 9160.2 (HML) - 2017
GB /T 9160.2 (KM) - 2006
NF E 25-411 (ESL/Stainless)
JIS B 1554 (AN,HN/ANL,HNL) - 2016
GB /T 9160.2 (HML) - 2006
GB 9160.3 (KM) - 1988
NF E 22-111 - 1969
GB 810 - 1988
GB 9160.3 (HM) - 1988
JIS B 1554 (AN/ANL) - 2016
JIS B 1170 - 2011
CNS 4465 - 1978
KS B 1015 - 2012 (R2022)