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在采用多支避雷针保护构筑物的设计中,应用现行国家标准《建筑防雷设计规范(GBJ57—83)》(以下简称《规范》)公式(5·1·2-3)计算两针间在某平面
In the design of multiple lightning rods to protect structures, the current national standard “GBJ57-83” (hereinafter referred to as the “normative”) formula (5·1·2-3) is used to calculate the number of flat