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Caption:密云411号敌台 Photo Time:2008-04-16 11:24:59 Photo Contributor:北京市文物局 [Open in New Window] |
Caption:密云411号敌台 Photo Time:2008-04-16 10:56:53 Photo Contributor:北京市文物局 [Open in New Window] |
Caption:密云411号敌台 Photo Time:2008-04-16 11:27:49 Photo Contributor:北京市文物局 [Open in New Window] |