EH4 electromagnetic system requires distant observation.

EH4电磁系统要求在“远区”观测。

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It consists of electromagnetic system, delay institutions and contacts of three parts.

它由电磁系统、延时机构和触点三部分组成。

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The electromagnetic system was successfully applied in field test of cable robots on Xupu Bridge.

系统采用电磁检测方法，已在徐浦大桥缆索机器人现场试验中成功进行了实践。

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The frequencies of the conducted electromagnetic waves are controlled by the computer system, which enables a smooth handwriting experience.

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However, because of a different system of electricity supply in the UK, electromagnetic fields are generally less intense, resulting in only a few children found to be exposed to levels greater than 0.2 micro-Tesla.

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To protect electronics, an entire system must be encased in a metallic shield that prevents any external electromagnetic pulse from entering.

CENTERFORSECURITYPOLICY: Center For Security Policy