1.1 本指南涵盖了安全封条篡改的检查和评估程序。 1.2 安全封条是一种用于检测篡改或进入的装置。根据本指南，仅评估一次性锁定装置。以下程序应作为检测失败尝试和重新应用安全印章的指南。 1.3 本指南并非全面；某些类型的安全封条，如标签，迄今尚未得到处理。此外，本指南的用户有责任解释其关于印章使用的具体安全需求，并确定适合其特定应用的印章等级。 ASTM对因密封失效而造成的损失不承担任何责任。 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。 ====意义和用途====== 4.1 如果密封件可以通过任何方式打开并成功重新应用，而没有表现出先前受到攻击的迹象，则密封件的整体质量将受到严重质疑。 本指南允许使用任何特定的失败尝试方法来击败海豹，并不是集中于海豹抵抗攻击的有效性，而是集中于单个海豹的性质，以阻止再次使用。 4.2 本标准提供了检查指南，以帮助确定是否有人试图破坏安全封条，并可能重新应用封条。在所有情况下，该指南旨在将注意力集中在发作和重新应用的迹象上。

1.1 This guide covers procedures for the inspection and evaluation of tampering of security seals. 1.2 A security seal is a device intended to detect tampering or entry. Evaluate only single use locking devices under this guide. The following procedures shall serve as guidelines for detecting attempts at defeat and reapplication of a security seal. 1.3 This guide is not intended to be fully comprehensive; certain types of security seals, such as labels, have not been addressed to date. Further, it is the responsibility of users of this guide to interpret their specific security needs concerning the use of seals, and to determine the grade of seal appropriate for their particular application. ASTM assumes no responsibility for losses occurring as a result of a defeated seal. 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. ====== Significance And Use ====== 4.1 If a seal can be opened by any means and successfully reapplied without exhibiting signs indicative of prior attack, the integral quality of the seal is in serious question. This guide allows that any particular method of attempted defeat can be employed to defeat a seal, and concentrates not on the effectiveness of the seal to resist that attack, but rather on the nature of the individual seal to inhibit reapplication. 4.2 This standard presents guidelines for inspection to assist in determining whether an attempt to defeat a security seal, and to possibly reapply the seal, has been made. In all cases, the guidelines are meant to focus attention on signs of attack and reapplication.