DIN EN 14511-2-2012 空间加热和冷却用电动压缩机空调,液体冷却装置及热泵.第2部分:试验条件.德文版 EN 14511-2-2011
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 2: Test conditions; German version EN 14511-2:2011