Unlike other rockets, Falcon 9's upper and lower stages do not use explosive bolts to separate mid-flight.

不同于其他火箭，飞行中，猎鹰9号的上下级不使用爆炸螺栓分离。

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Unlike other rockets, Falcon 9's upper and lower stages do not use explosive bolts to separate mid-flight.

不同于其他火箭，飞行中，猎鹰9号的上下级不使用爆炸螺栓分离。 取而代之的是气动分离系统，它的测试可在地面进行。

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The rockets were like stacked metal cans stuffed with highly explosive propellant.

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The rockets have no guidance system, and have far less explosive power than the larger Katyushas, used with devastating effect by Hezbollah during this summer's war.

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