Environmental Engineering (EE) - Measurement method for energy consumption of Customer Premises Equipment (CPE) (Endorsement of the English version EN 301 575 V1.1.1 (2012-05) as German standard)
环境工程(EE).用户场所设备(CPE)能耗的测量方法(作为德国标准认可英文版EN 301 575 V1.1.1(2012-05)