DODINSTRUCTION4120,15DESIGNATINGANDNAMINGMILITARYAEROSPACEVEHICLESOriginatingComponent,OfficeoftheUnderSecretaryofDefens,
军用航空航天器的命名和命名Tag内容描述：
1、DODINSTRUCTION4120,15DESIGNATINGANDNAMINGMILITARYAEROSPACEVEHICLESOriginatingComponent,OfficeoftheUnderSecretaryofDefens。
