Sep 18th, 2005, 16:31 | #1 |
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注册日期: Apr 2005
帖子: 2,973
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又一省油秘诀---Don't Top Off Your Gas Tank!
Do you top off your gas tank and overfill it? When the gas pump nozzle clicks off automatically, do you add a little more gas to round off your dollar sale? Topping off your gas tank is bad for the environment and your wallet. Topping off the gas tank can result in your paying for gasoline that is fed back into the station's tanks because your gas tank is full. The gas nozzle automatically clicks off when your gas tank is full. In areas of ozone nonattainment, gas station pumps are equipped with vapor recovery systems that feed back gas vapors into their tanks to prevent vapors from escaping into the air and contributing to air pollution. Any additional gas you try to pump into your tank may be drawn into the vapor line and fed back into the station’s storage tanks. |
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