Electrical devices for outdoor use are not expensive.
户外使用的电器设备并不贵。
Unplug electrical devices when they're not in use.
当你不使用电器的时候，请拔掉插头。
Known applications include electrical shunts which control and measure the actual current through devices.
已知的应用有用于控制和测量电流的电气分流器。
System, electrical system and safety devices and other components.
系统、电气系统和安全装置等部分组成。
To introduce the press feeding and ejecting devices, their electrical control and operation principle.
介绍了压力机给料、送料、出件自动装置机构和电气控制系统及其工作原理。
Mechanical devices seem to fare better in the magical world than their electrical counterparts.
机械装置的设备看来不电子的更能被魔法界接受。
People can hardly imagine what life would be like without some electrical and electronic devices.
人们几乎无法想像如果没有电器和电子设备，我们的生活会是什么样子。
Can also use other forms of electrical control devices.
也可以采用其它形式的电气输入控制器件。
Own turn bale devices, electrical safety chain lock.
自带翻包装置，电动安全联锁。
Such repeater devices are costly and they need electrical power.
这种中继器价格昂贵且需电力供应。
Such repeater devices are costly and they need electrical power.
这种中继器价格昂贵且需电力供应。
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