氧舱设备多数用电,操作人员及病人常有接触机会,为防止触电伤害,用电设备应安全接地。所以如同通用电气设备一样,氧舱设备的安全接地是为了当设备机壳带电时由于机壳的良好接地而不致伤害与其接触的人体。
本文主要分析了电气系统的接地方法,接地装置的检查和维护,安全接地以及有关的注意事项等。
Directing towards lightning protection, issues for grounding device design and installation that should be noticed are discussed.
所述电灯 泡插座可提供裸线稳定的电力连接,简化电灯泡插座的组装,并且使得电器可 安全接地。
The electric bulb socket provides a stable electric power connection of bare wires, simplifies an assembly thereof and enables an electric appliance to be safely grounded.
如果我们没有准备,下一次大流行将给人类带来不可估量的苦难,一方面直接来自于人们生命的损失,另一方面间接地来自于其对安全产生的广泛影响。
If we are unprepared, the next pandemic will cause incalculable human misery. Both directly from the loss of human life, and indirectly through its widespread impact on security.
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