We use automatic control must be redeemed by the power loss when we reduce the use of system control and change control by hand in what we can do to make us save costs and reduce energy consumption, etc.
We use automatic control comes with power loss when we lose the control and switch to hand control of what we do, we will save money and reduce energy consumption and so on.
We use the automatic control to trade with the loss of energy when we reduce the use of control system and คุมลง switched to manual control what we do will make us save cost and reduce energy consumption. And so on.