范围:1.1本标准规定了a）测量家用洗碗机能耗和耗水量的方法；和b）家用洗碗机的最大和高效率能源和水消耗限制。1.2本标准适用于设计用于60 Hz交流电源和标称系统电压不超过250 V的家用电动自动洗碗机。1.3本标准不适用于商业、工业或机构洗碗机。1.4在本标准中，“应”用于表示要求，即用户为遵守本标准而有义务满足的规定； “宜”用于表示建议或建议但不需要的建议；“may”用于表示一个选项或在标准范围内允许的选项。注释随附条款不包括要求或替代要求；随附条款的注释旨在与文本中的解释性或信息性材料分开。表和图的注释被视为表或图的一部分，可以作为要求编写。等式和图形的图例被视为要求。附录被指定为规范性附录（强制性附录）或信息性附录（非强制性附录）- 强制性）定义其应用。1.5以SI（公制）单位给出的值为标准值。括号中给出的值仅供参考。

Scope:1.1This Standard specifiesa) methods to be used in measuring the energy and water consumption levels of household dishwashers; andb) maximum and high efficiency energy and water consumption limits for household dishwashers.1.2This Standard applies to household electrically-powered automatic dishwashers designed for a 60 Hz ac supply and a nominal system voltage not exceeding 250 V.1.3This Standard does not apply to commercial, industrial, or institutional dishwashers.1.4In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Legends to equations and figures are considered requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.1.5The values given in SI (metric) units are the standard. The values given in parentheses are for information only.