Use relays, contactor, button, air switch and travel switch etc low-voltage constitute control circuit called relay contact control circuit.

使用继电器、接触器、按钮、空气开关、行程开关等低压电器构成的控制电路称为继电接触控制电路。

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Different buttons or switches can be found on the control panel. A button or switch defines a given mineral resource.

在展品操作面板上有一系列控制按钮(开关)，每一个开关代表不同的矿产资源。

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The switch button for starting the control system is arranged on the spraying gun.

喷枪上设用于控制系统启动的开关按钮。

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Users can easily call up or switch between functions assigned to the Fn (Function) button and control ring and change setting values as needed, allowing them to quickly set up their preferred style.

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Total Immersion specialises in so-called web mashups, where an online user sees a video reflection of themselves coupled with a 3D object that they can control, such as camera that responds accurately to button presses, or a pair of glasses that lets the user switch the frame or colour scheme.

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