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JIS K 2243:1993 (R2017)
JIS M 8102:1993 (R2013)
JIS C 8905:1993 (R2017)
JIS H 7404:1993 (R2014)
ITU-T Q.2150.0
ITU-T H.263 Appendix III
ITU-R BO.1130-4
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