轨道交通 绝缘配合 第1部分：基本要求 电工电子设备的电气间隙和爬电距离
Railway applications—Insulation coordination—Part 1: Basic requirements—Clearances and creepage distances for all electrical and electronic equipment
标准状态
发布于：2025-12-31
实施于：2026-07-01
废止
Railway applications—Insulation coordination—Part 1: Basic requirements—Clearances and creepage distances for all electrical and electronic equipment