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

单词	gantry lightning protection device
释义	gantry lightning protection device Encyclopedia 工学高架设施防雷装置规定释 gantry lightning protection device龙门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，使其不至发生危害的井字架防雷或避雷设备。
随便看	project decision organization dynamics mechanism project delicacy management project design project design management project design of bridge Project Earned Value Management Methods project economic appraisal Project economic evaluation and review projected baseline projected coordinate system projected correlation function projected density projected density profile projected display technique projected potential projected scale projected semi-major axis projected structure projected velocity project environment audit project environment management Project Evaluation & Review project expenditure project feasibility study project file

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