DIN EN 62610-4:2014
电子设备用机械结构. 依据IEC 60297和IEC 60917系列的机柜热管理. 第4部分: 电子机柜供水换热器的散热性能试验(IEC 62610-4-2013); 德文版本EN 62610-4-2013
Mechanical structures for electronic equipment - Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series - Part 4: Cooling performance tests for water supplied heat exchangers in electronic cabinets (IEC 62610-4:2013); German ver