“lightning protection device for tower crane”的概念、定义、翻译、参考文献-科学参考

单词	lightning protection device for tower crane
释义	lightning protection device for tower crane Encyclopedia 工学高架设施防雷装置规定释 lightning protection device for tower crane塔式起重机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塔式起重机防雷或避雷设备。
随便看	projection optical measurement instruments projection optics projection plane projection postulate projection printing projection property projection pursuit projection pursuit method projection reduction projection set projection spectrum projection surface projection system projection theorem projection transformation projection valued measure projection-valued measure projection-valued measure (PVM) projection with elevations projection with heights projection兰伯特方位等积投影 projection兰伯特柱面等积投影 projective projective algebra projective algebraic set

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