标准摘要
[中文适用范围]： 构成完整建议书的一部分，并应与第 1 部分结合使用。涉及一系列带有螺纹耦合、圆销和焊接端子的圆形多极连接器。指定类型名称、尺寸、联系方式 [外文原描述]： Relates to a range of circular multipole connectors with threaded coupling, round pins and solder terminations. Specifies IEC type designation, dimensions, gauges, performance ratings and arrangement of contacts. Establishes climatic category and a schedule for type tests.
英文名称Connectors for frequencies below 3 MHz - Part 4: Circular multipole connectors with threaded coupling