DIN EN 14511-3:2004 用于空间加热和冷却的空调、液体冷却器和带有电动压缩机的热泵 第3部分:测试方法;德文版 EN 14511-3:2004
Air conditioners, liquid chillers and heat pumps with electrically driven compressors for space heating and cooling – Part 3: Test methods; German version EN 14511-3:2004