1.1 本规程涵盖了用消费型产品为泵分配器（喷雾和流动型）充注所需的驱动次数的确定。 1.2 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.3 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 2.1 该实践可用于直观比较不同泵分配器和不同产品的启动特性。 2.2 本规程适用于制定泵分配器和最终包装的规范。

1.1 This practice covers the determination of the number of actuations required to prime a pump dispenser (spray and flow types) with a consumer-type product. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 2.1 This practice can be used to visually compare priming characteristics of different pump dispensers and different products. 2.2 This practice is suitable for establishing specifications for both the pump dispenser and the final package.