GB/T 40815.2-2021电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分:强迫风冷的确定方法Mechanical structures for electrical and electronic equipment. Thermal management for cabinets in accordance with inch and metric system. Part 2: Method for the determination of forced air cooli

GB/T 40815.2-2021电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分:强迫风冷的确定方法Mechanical structures for electrical and electronic equipment. Thermal management for cabinets in accordance with inch and metric system. Part 2: Method for the determination of forced air cooling