Gutter oil to be used as auto fuel
A China Eastern Airlines ground crew fills an airliner with biofuel made from gutter oil and palm oil at Shanghai Hongqiao International Airport on April 14. The Airbus A320 succesfully made a one-and-a-half hour test flight with the fuel. Chen Fei / Xinhua |
![Gutter oil to be used as auto fuel](../../attachement/jpg/site1/20130527/00221917e13e130ce9b70c.jpg)
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