A clogged oil filter can also result in low oil pressure.
一个被堵住的过滤器也能引起油压不足。
2
Check the oil filter to see if it is plugged up with gunk. A clogged oil filter can also result in low oil pressure.
检查油过滤器是否被粘性物质堵住。一个被堵住的过滤器也能引起油压不足。
3
A method of arranging orifices with varied opening area according to the pressure variation in the pipe is suggested in order to ensure the uniformity of water-distribution in the low head filter.