1.1本规程确定了展示家用真空吸尘器选定性能和物理特性信息的方法。 1.2本信息旨在帮助消费者比较真空吸尘器型号的选定特性。 1.3还旨在以消费者有意义和可理解的方式呈现该信息。 1.4特性从已制定ASTM试验方法的特性中选择。

1.1 This practice identifies the method of presenting information on selected performance and physical characteristics of a residential vacuum cleaner. 1.2 This information is intended to assist the consumer in comparing selected characteristics of vacuum cleaner models. 1.3 It is also intended that this information be presented in a manner that is meaningful and understandable to the consumer. 1.4 The characteristics are selected from those for which ASTM test methods have been developed.