Language
GB /T 15 - 2013
GB /T 13 - 2013
GB 13 - 1976
BS 4933 - 1973
JIS B 1125 - 2015
GB /T 800 - 1988
JIS B 1179 (T2) - 1994
GB 11 - 1976
GB 15 - 1976
GB /T 15 - 1988
BS 325 - 1947
GB /T 11 - 1988
GB /T 800 - 2020
CNS 4417 - 1981
AS /NZS 1390 - 1997 (R2016)
CNS 4696 - 1983
CNS 4697 - 1982
CNS 4698 - 1982
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