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我国航天工业,30多年来取得了辉煌的成就。五种运载火箭具备了发射近地轨道、太阳同步轨道和地球静止轨道卫星的能力,并拥有了高、中、低三种轨道类型应用卫星。这
China’s space industry has made brilliant achievements in the past 30 years. The five launch vehicles have the capability to launch near-Earth orbit, the sun-synchronous orbit and the geostationary orbit satellites and possess three high, medium and low-orbit satellite types. This