| 摘要 |
A gasoline dispenser is connected to a gasoline supply tank by a gasoline supply line. At the point where the supply line is to connect to the gasoline dispenser, a flex hose is used as the connecting mechanism. The flex hose connects to a shear valve capable of stopping the flow of gasoline from the gasoline supply tank to the gasoline dispenser. A container is installed under the dispenser and the flex hose is positioned within the container. Thus, the flex hose is protected from the environment and the soil is protected from gas spills associated with maintenance of the gas dispenser.
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