1.1 本指南为现场安全设计师提供了帮助，以选择设计现场特定的膨胀金属物理安全周界屏障所需的适当组件。 1.2 本标准并非旨在解决与其使用相关的所有实物保护安全问题（如有）。本标准的用户有责任为所需的物理保护级别制定适当的设计，并在使用前确定监管要求或限制的适用性。 1.3 建议规范 F2548 与本指南一起使用。 1.4 单位- 以英寸-磅为单位的数值应视为标准值。 1.5 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。 1.6 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 guide provides assistance for the site security designer to select the proper components required to design a site specific expanded metal physical security perimeter barrier. 1.2 This standard does not purport to address all of the physical protection security concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish the appropriate design for the level of physical protection required and determine the applicability of regulatory requirements or limitations prior to use. 1.3 It is recommended that Specification F2548 be used in conjunction with this guide. 1.4 Units— The values stated in inch-pound units are to be regarded as standard. 1.5 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. 1.6 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.