... 保护接地装置 protective earthing device 保护接地外绝缘 Protective earthing outer insulation 保护接地线 PEE ...
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并详细介绍了作者设计的一种过电压保护接地装置。
An earthing device of overtension protection will be introduced.
传统上，我们使用一根置于空气中的金属终端【富兰克林避雷针】和一条与集成的接地装置连在一起的下导线路来保护建筑物。
Traditionally structures have been protected by the use of air terminals (Franklin Lightning Rods) and a network of downconductors connecting to an integrated grounding system.
分析民用建筑低压配电保护接地系统的选用型式，浅论了系统的保护线(PE)接地装置施工要求。
This article analyzes the selection forms of protection earthed system of low Pressure switch of civil buildings, and studied construction request of guard Wire (PE) earthed system.
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