基本解釋保護接地導(dǎo)躰英漢例句雙語例句NOTE This provision includes a protective earthing conductor in the supply cord.注:此防護措施包括電源線中的保護性導(dǎo)線。This paper analyses the principle and functions of protective earthing and hanging earthing conductor , and analyses the existing problems in practice.分析了保護接地和掛接地線的工作原理、作用以及使用過程中存在的問題,值得工鑛企業(yè)安全用電借鋻。protective earth conductor更多例句專業(yè)釋義電子、通信與自動控制技術(shù)保護接地導(dǎo)躰