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啊啊啊啊啊 好无敌

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[upload=jpg]UploadFile/2007-11/200711172032031483.jpg[/upload]

。。
推力。。超量程（大于7000克）
燃料60克

看视频里那发动机真是无敌。。我汗得那个啊。。压到地上了还想乱窜。。7000已经是保守估计了<cc></cc><cc></cc><cc></cc><cc></cc>

下一个星期我会测试50mm发动机和发射32mm发动机的火箭。