DIN EN 12102-1 : 2018 Title: Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers Year: 2018 Publisher: DIN Media GmbH Availability: Within 1-2 working days