GB 50736-2012 第2.0.11条
| Air-conditioning system energy efficiency ratio (EER) limits: The nominal-condition cooling coefficient of performance (COP) of chillers in hotel buildings shall not be lower than the requirements of GB 50736-2012 Clause 4.2.10 (e.g., water-cooled screw type ≥5.6, air-cooled type ≥3.2, with definitions referenced in the terminology chapter).