1.1 本规范适用于面部和耳部防护装置（FEPD），设计用于带有6毫米软空气射弹的软空气运动参与者。这些FEPD设计用于结合使用，或在某些情况下包括规范中讨论的眼部保护 F2879 尽量减少或显著减少因空气软射弹的冲击和穿透而对面部和耳朵造成的伤害。 1.2 符合本规范要求的FEPD为用户的面部和耳朵部分提供保护，而不一定是整个头部。 1.3 单位- 以国际单位制表示的数值应视为标准。本标准不包括其他计量单位。 1.4 为实验室提供以下信息，以保护其人员: 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。 1.5 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。

1.1 This specification applies to face and ear protective devices (FEPDs) designed for use by participants in the sport of air soft with 6-mm air soft projectiles. These FEPDs are designed to be used in conjunction or in some cases include the eye protection discussed in Specification F2879 to minimize or significantly reduce injury to the face and ears as a result of impact and penetration of air soft projectiles. 1.2 FEPDs meeting the requirements of this specification offer protection to portions of the face and ears of the user and not necessarily the entire head. 1.3 Units— The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 1.4 The following information is provided for the laboratory conducting the test for the protection of their personnel: 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. 1.5 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.