1.1本指南提供了安全链式围栏系统设计中选择的材料和安装标准。正确的材料选择、系统安装和布局可以大大增加穿透的难度；因此，增加了入侵延迟时间。 1.2本指南并非旨在解决所有实物保护安全问题。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以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 1.4建议指南 F1553 请遵循本指南的格式。

1.1 This guide provides the material and installation standards for selection in the design of a security chain link fence system. The proper material selection, system installation and layout can substantially increase the difficulty to penetrate; thereby, increasing the intrusion delay time. 1.2 This guide does not purport to address all of the physical protection security concerns. 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 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 It is recommended that Guide F1553 be followed for the format of this guide.