| 摘要 |
A safety installation for a motor vehicle fuel tank from which fuel is pumped through a fuel line to the engine which includes a check valve near the fuel tank in the fuel line that opens in the direction of the suction and which includes a check valve in the fuel return line, if such is provided, which opens in the direction of the suction and which includes a check valve in the fuel return line, if such is provided, which opens in the direction of the return feed.
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