GB/T 7260.40-2020不间断电源系统(UPS)第4部分:环境要求及报告标准
英文:Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting GB/T 7260.40-2020介绍: 国家标准《...
英文:Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting GB/T 7260.40-2020介绍: 国家标准《...