... control circuit；控制回路 control circuit oil；控制回路机油 control circuit oil screen；控制机油滤网 ...
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control circuit oil screen 控制机油滤网
control oil circuit 控制油路
oil circuit control 控制油路
oil circuit control system 油路控制系统
The reliability lab ship fuel oil donkey boiler controlled by relay control system is evaluated using counting method, and mean time to failure (MTTF) of the control circuit is educed.
对采用继电器控制系统进行控制的某实验室船舶燃油辅助锅炉，采用计数法进行可靠性评估，得出控制电路的平均无故障时间。
However, the need for oil flow in hydraulic circuit reverse flows can use hydraulic control, opening a one-way valve, so that the flow of oil can flow in both directions.
但在液压回路中需要油流反向流动时又可利用控制油压，打开单向阀，使油流在两个方向都可流动。
Its role is to control the hydraulic oil circuit in size.
其作用是控制油路中油压的大小。
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