我国新一代大推力火箭发动机成功点火-快科技-科技改变生活

我国新一代大推力火箭发动机成功点火

Ruskin
2012年07月29日 12:31
0

据报道，我国新一代120吨级大推力运载火箭主动力发动机刚刚成功完成点火试验，该发动机比我国目前使用75吨发动机推力提高60%以上。

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