“lighting protection and grounding”的概念、定义、翻译、参考文献-科学参考

单词	lighting protection and grounding
释义	lighting protection and grounding Encyclopedia 工学﹝室内管道系统﹞释 lighting protection and grounding防雷接地防止因雷击而造成损害并防止静电产生危害的防护措施。
随便看	direction curve direction density Direction des Archives de France Direction des constructions Aeronautiquue direction-determining board direction field direction finder direction finding receiver direction focusing directionless directionlet transform direction logarithm direction of arrival estimation Direction of Chinese Opera direction of drama direction of light direction of magnetization direction of main passenger flow direction of principal curvature direction of Quyi direction of recession direction of R^n direction of Rn direction of search direction of the selected titles

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