低压电气装置 第5-57部分：电气设备的选择和安装 固定型蓄电池组的安装
Low-voltage electrical installations—Part 5-57: Selection and erection of electrical equipment—Erection of stationary secondary batteries
标准状态
发布于：2025-10-05
实施于：2026-05-01
废止
Low-voltage electrical installations—Part 5-57: Selection and erection of electrical equipment—Erection of stationary secondary batteries