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Using Frying Oil, Straight Vegetable Oil (SVO) in the form of sunflower seed oil as a fuel in a woo… Tags: energy, efficiency NickDutch Apr 4, 2010 59 views
How much does it cost to use a wood gas stove 24/7 ? Tags: woodgas, pellets NickDutch Mar 18, 2010 19 views
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