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Post by pop on Oct 15, 2014 21:49:36 GMT -5
The gas engines produce high temperatures and severe stress on moving parts, creating wear that can result in more frequent crashes. What's more, repairing damaged RC helicopters is more expensive and time-consuming than with electrically driven vehicles.
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dolly
New Member
Posts: 15
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Post by dolly on Oct 15, 2014 21:51:14 GMT -5
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