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发布时间:2015-12-08 16:18:47
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This rocket is intended for both educational and recreational purposes. It is powered by solid-state rocket fuel (R-Candy - https://www.youtube.com/watch?v=yUYxk-y-tU8.) May require sanding of the inside of the barrel and the opening of the barrel. Two different nozzles are included and are intended to be attached via epoxy glue. Fins can be fragile, treat with care.
