Through this highpressureline, mud is pumped in to the standpipe and drill pipe.
通过这根高压管线,泥浆被泵入立管和钻忏杆。
2
According to the character of pressure wave in diesel highpressureline, the hardware and software of fault diagnosis system was designed and choose.
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。
3
The typical faults of diesel injector were simulated and the pressure waves were measured with the pressure sensor clamped on highpressureline. Artificial neural network was used in fault diagnosis.