标准摘要
[中文适用范围]： 涵盖 482.6 毫米机架和面板电子设备实践中使用的独立式机柜和固定机架结构的基本尺寸。给出了相关术语的定义。 [外文原描述]： Covers the basic dimensions of free-standing cabinets and fixed rack structures used in 482.6 mm (19 in) rack and panel electronic equipment practice.
英文名称Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 2: Cabinets and pitches of rack structures