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ISO/IEC 7350 (1991-12)
EIA TEP 138:1962
EIA-214:1958
JIS S 0011:2013 (R2017)
JIS A 1214:2013 (R2017)
GB 13223-2011
GB 50007-2011
EIA JEP 172A:2015
EIA TSB 102.CBBH-A:2015
EIA RS-210:1958
ISO/IEC 6429 (1992-12)
ISO/IEC 11321 (1992-12)
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