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Pump nozzle for protection against theft of fuel at filling station
Pump nozzle for protection against theft of fuel at filling station
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机译:泵喷嘴可防止加油站的燃油被盗
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摘要
The filling nozzle (4) has a special collar with locking hooks (3a,3b) around it. The hooks are activated by compressed air and lock the nozzle to prevent removal. After payment for the fuel, the attendant releases the lock by releasing the air so the nozzle can be easily removed from the tank.
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