标准摘要
[中文适用范围]: 指定标准比例。不适用于听力图。包括对数频率刻度和极坐标电平图。本文规定的要求的示例在附录 A 中给出。给出了示例的附图。第三版是o [外文原描述]: Specifies standard proportions for the scales for plotting frequency characteristics and polar diagrams. Does not apply to audiograms.
英文名称Scales and sizes for plotting frequency characteristics and polar diagrams