DIN 33831-4:1989-05 Heat pumps; ready to use heat pump units with internal combustion engine driven compressors; rating and performance testing of air/water heat pumps

标准编号：DIN 33831-4:1989-05

英文标题：Heat pumps; ready to use heat pump units with internal combustion engine driven compressors; rating and performance testing of air/water heat pumps

德文标题：Wärmepumpen; Anschlußfertige Heiz-Wärmepumpen mit verbrennungsmotorisch angetriebenen Verdichtern; Leistungs- und Funktionsprüfung von Luft/Wasser-Wärmepumpen

发布日期：1989-05

DIN 33831-4:1989-05 Heat pumps; ready to use heat pump units with internal combustion engine driven compressors; rating and performance testing of air/water heat pumps

标准预览图