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出典:Wikipedia
出典:『Wikipedia』 (2010/05/03 19:40 UTC 版)
CO2 rockets are a very safe and simple way to experiment with model rockets. Most CO2 rockets are very small and do not travel very high or fast. The common method of construction for a CO2 rocket is to take a CO2 canister and use it as the motor to propel the projectile, or load into the air.
CO2 rocket