名词
中文翻译：保护性接地线
同义词：
['protectivegrounding wire', 'protective grounding cable例句：1. The electrical systemis designed to provide a safe and reliablepower supply for the building.（电气系统设计为为建筑物提供安全可靠的电力供应。）']
例句：
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1. The electrical systemis designed to provide a safe and reliablepower supply for the building.
电气系统设计为为建筑物提供安全可靠的电力供应。
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2.The protective earth wire is essential for preventingelectrical shocks during construction.
保护接地线对于防止施工期间的触电至关重要。
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3.The installation of this protective earth wire isrequired by all safety regulations.
所有安全规定都要求安装这种保护接地线。