词语earth fault protection
解释接地故障保护
词性名词
earth fault protection〔名词〕接地保护装置详细»
earth fault protection〔名词〕接地故障防护,接地保护装置详细»
earth fault protection〔名词〕防止故障性接地详细»
earth fault protection接地故障防护详细»
接地故障保护〔名词〕earth-fault protection详细»
接地故障保护earth fault protection详细»