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来自维基百科,自由的百科全书
快舟一號運載火箭是由中國航天科工集團研製的星箭一體化全固體燃料運載火箭,偏重於「空間快速響應能力」。火箭共3級,第4級為裝有液體燃料的衛星。[2]
該型火箭採用三級固體動力與末級液體助推的串聯式布局,全長約20m,起飛質量約30t,最大直徑1.4m,太陽同步圓軌道的運載能力為200kg/700km,近地軌道運載能力為300kg。[3]
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