Language
GB 1024 - 1978
GB 1021 - 1978
JIS B 1554 (AW) - 2016
UNI 6600
GB 1023 - 1976
JIS B 1554 (AW/AWL) - 2016
GB /T 9160.2 (MBL) - 2006
GB 1022 - 1976
UNI 6599
GB /T 9160.2 (MB/MBA) - 2017
JIS B 1554 (AWL) - 2016
GB /T 9160.2 (MBL) - 2017
GB /T 9160.2 (MB) - 2006
NF E 22-112 - 1969
NF E 22-161 - 1970
FZ/T 92049 - 1995
CNS 158 - 1994
CNS 160 - 1994
CNS 9569 - 1982
CNS 4254 - 1978
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