Language
BS 325 - 1947
GB /T 800 - 1988
GB /T 11 - 2013
GB 13 - 1976
BS 4933 - 1973
JIS B 1125 - 2015
GB 11 - 1976
UNI 6105 - 1967
GB /T 13 - 1988
GB 15 - 1976
JIS B 1125 - 2003
GB /T 800 - 2020
GB /T 11 - 1988
CNS 4698 - 1982
AS /NZS 1390 - 1997 (R2016)
CNS 4696 - 1983
CNS 4697 - 1982
CNS 4417 - 1981