1.1 本规范涵盖膨胀金属。 1.1.1 本规范涵盖的膨胀金属适用于各种应用。 1.2 以英寸-磅为单位的数值应视为标准。括号中给出的值仅供参考，可能是近似值。 1.3 以下注意事项仅适用于测试方法部分，第节 11 。 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者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。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers expanded metal. 1.1.1 Expanded metal covered by this specification is intended for a variety of applications. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only and may be approximate. 1.3 The following precautionary caveat pertains only to the test methods portion, Section 11 , of this specification. 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. 1.4 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.