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Manned spacecraft technologies
¥79.2(6折)定价:¥132.0This book offers essential information on China's human spacecraft technologies, reviewing their evolution from theoretical and engineering perspectives. It discusses topics such as the design of manned spaceships, ca
五星书
浏览历史
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剑桥中国辽西夏金元史907-1368年
¥37.0¥86.0