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2015年9月20日,我国新型三级液体运载火箭长征六号一飞冲天,成功将20颗微小卫星送上了太空。人们在为中国航天一箭多星技术取得突破而欣喜的同时,更对液氧煤油发动机的完美首秀,充满了惊叹与惊喜!此次长征六号新型三级液体火箭首飞,其动力系统即一、二、三级运载火箭发动机,全部部由中国航天科技集团第六研究院研制提供。而长征六号新型火箭最大的亮点,就是第一次使用了液氧煤油发动机作为主动力。其中,一级火箭采用了120吨液氧煤油发动机作为主动力,二级火箭使用
On September 20, 2015, China’s new third-class liquid carrier Long March 6 flew into space and successfully sent 20 tiny satellites to space. People are delighted with the breakthrough made by China’s Space and Arrow technology, and the perfect first show of liquid oxygen kerosene engine is full of wonder and surprises! The new Long March VI new-type liquid rocket first flight, its power system Namely, one, two, three carrier rocket engines, all by the China Aerospace Science and Technology Research Institute to provide the sixth. The biggest highlight of the new Long March VI rocket is the first time using a liquid oxygen kerosene engine as the main driving force. Among them, a rocket using 120 tons of liquid oxygen kerosene engine as the main driving force, the use of two rocket