按本单元的说明执行燃油系统压力释放程序。
Perform Fuel System Pressure Release Procedure as described in this Group.
且当外部燃油系统供给的柴油达到要求的温度及压力时，预热发动机就可以被启动。
A preheated engine can be started directly on HFO provided that the external fuel system has the correct temperature and pressure.
针对柴油机高压油管内燃油压力波动特性，设计和选择了故障诊断系统的硬件和软件。
According to the character of pressure wave in diesel high pressure line, the hardware and software of fault diagnosis system was designed and choose.
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