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短语
alternate mark inversion code
电力线路 codice bipolare alternato
通讯 codice ad inversione alternata
 英语 词库
alternate mark inversion code
电信 AMI (ssn); AMI code (ssn)
缩写 alternative mark inversion code (ssn)
alternate mark inversion code: 2 短语, 1 学科
电力线路2