“lightning protection device for external steel scaffold”的概念、定义、翻译、参考文献-科学参考

单词	lightning protection device for external steel scaffold
释义	lightning protection device for external steel scaffold Encyclopedia 工学高架设施防雷装置规定释 lightning protection device for external steel scaffold外侧钢脚手架防雷装置通过在建筑施工现场控制和限制雷电发生的位置，使其不至产生危害的外侧钢脚手架的防雷或避雷设备。
随便看	square law square-law detection square-law detector square line picking square loss function squarely equivalent to zero square mapping square map subdivision square matrix square matrix of order n square mean value of electric quantities fluctuation square mean value of thermal electromotive force square mean velocity of Brownian particle square measure square mesh square mesh grid Square Mountain and Changyu Dongtian Scenic and Historic Area squareness squareness measurement square net square number square of a number square of opposition square of order n square of the distance

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