Methods of measuring the performance of household electrical appliances-Electric warming plates
家用电器性能的测量方法 电热板
发布日期:
1993-03-15
定义用户感兴趣的主要性能特征,并描述测量这些特征的标准方法。
Defines the principal performance characteristics which are of interest to the user, and describes the standard methods for measuring these characteristics.