Deutsch-Chinesische Enzyklopädie, 德汉百科
Chinese Space Station
Aerospace
空间站阶段天舟货运飞船4次飞行任务/4 missions of the space station phase of the Tianzhou cargo ship
空间站阶段神舟载人飞船4次飞行任务/4 missions of the manned Shenzhou spacecraft during the space station phase
长征五号B运载火箭首次飞行任务/Long March 5B launch vehicle's first mission
