The engine's crew tried to fight the flames with fire extinguishers, but in the end they had to summon another truck to put out the fire.
2
一种车用发动机自动灭火装置，包括灭火器、灭火管、电磁阀和温度继电器。
The utility model discloses an automatic extinguisher for vehicle engines, comprising the extinguisher, fire-extinguishing tubes, solenoid valves, and temperature relays.
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