英语词汇“underground protective earthing”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	underground protective earthing
释义	underground protective earthing [??nd?ɡraund pr??tektiv ??:θi?] 释义井下保护接地行业词典煤炭井下保护接地???把电气设备正常不带电的外露金属部分用导体与总接地网或与接地装置连接起来的技术措施。???
随便看	business enterprice sector business enterprise business enterprise ability of self financing business enterprises business enterprises' ability of self financing business enterprise sectors business entertainment business entertainment expense business entitlement business entity business entity concept business entity convention business entity principle business entity theory business envelope business environment Business Environmental Risk Index business environment risk index (BERI) business environment risk information Business Environment Risk Intelligence business equipment business equipment manufacturies association businesses businessese business establishment

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

underground protective earthing