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全国人民盼望已久的,由中国空间技术研究院研制的新一代实用广播通信卫星“东方红3号”,采用新型的“长征3A”运载火箭,于1997年5月12日在我国西昌卫星发射中心发射成功,卫星已准确定位于东
The long-awaited national long-awaited new-generation practical broadcasting and communications satellite “Dongfanghong No.3” developed by China Academy of Space Technology adopts the new “Long March 3A” launch vehicle and was launched on Xichang Satellite of our country on May 12, 1997 Center launched successfully, the satellite has been accurately located in the East