manolo
04 Oct 2014
Good job excellent, Can you tell me waht is the program for to do that?
Thanks.
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Good job excellent, Can you tell me waht is the program for to do that?
Thanks.
Add a comment or brief description of this mechanism in your language.
LEGIT Comments will be displayed in 24 hours.
One can easily realize the fact that it is considerably more efficient when compared to conventional paddle wheel
BUT the question is
How much is the efficiency compared to conventional propeller?