过房
to adopt; to give for adoption (usually to a childless relative)
国防利益
(national) defense interests
国防现代化
modernization of national defense, one of Deng Xiaoping's Four Modernizations
国防科学技术工业委员会
Commission for Science, Technology and Industry for National Defense (COSTIND); abbr. to 國防科工委|国防科工委[Guo2 fang2 Ke1 Gong1 Wei3]
国防语言学院
US Defense Language Institute (founded 1941)
国防部
Defense Department; Ministry of National Defense
国防部长
Defense secretary; Defense Minister
中国国防科技信息中心
China Defense Science and Technology Information Center (CDSTIC)