Keep the best working status of the FuelInjectionNozzle.
保持喷油嘴最佳工作状态。
2
Prevent the corrosion and rust of the tank and FuelInjectionNozzle.
防止油箱和喷油嘴的生锈与腐蚀。
3
The quality of fuel spray is decided by the structure of nozzle and high-pressure fuel pipe in the pump-tube-nozzlefuelinjection system, and it influences the whole diesel combustion.