There are many piping systems in the engine room, such as fueloilsystem, cooling system, lubricating system, fire-fighting system. How do you identify them?
机舱中有许多管系，像燃油系统，冷却系统，滑油系统，消防系统，怎样识别它们？
2
There are many piping systems in the engine room such as fueloilsystem, cooling system, lubricating system, fire system, fighting system. How do you identify them?
机舱中有许多管件，像燃油系列，冷却系列，滑油系列，消防系列，怎样识别它们？
3
This paper describes the structural features of circulating fueloilsystem for a Marine diesel engine and analysis the waveform characters of the pressure in the fueloilsystem.