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Terms containing 防空演习 | all forms | in specified order only
SubjectChineseEnglish
avia.专用空间防御演习special aerospace defense exercise
el.半自动地面防空系统鉴定演习SAGE evaluation exercise
space航母空防演习carrier air defense exercise
avia.防空作战演习anti-air warfare exercise
space防空演习air defense exercise