ASTM electrical standard is a absolute system.

ASTM的电工钢的标准是单独成体系。

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The fish's standard electrical signal runs at 100 Hertz; if you turn the electrical signal into sound, it sounds like a hum high whine.

标准的线鳍电鳗电信号是100赫兹。如果将信号转换成声音，听起来就像是在高声哀嚎。

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CANopen is rather prevalent in automation technology and has established itself as the standard for the control of electrical devices.

CANopen是在自动控制技术中普遍使用的一项协议，并作为电子器件控制的标准出版。

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Or I think of my thwarted search for a standard electrical outlet at McCormick Place.

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And the standard electrical outlet could be going the way of the dinosaur.

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Fires caused by short circuits and sub-standard electrical wiring are common in Bangladeshi garment factories, which often have inadequate fire escapes.

BBC: Bangladesh clothes workers die in factory fire