1.1 本指南提供了一种记录渗透试验信息和性能数据的格式。 1.2 记录的信息和数据分为五大类，定义了每个测试的重要方面: 1.2.1 防护服材料， 1.2.2 试验方法， 1.2.3 挑战化学， 1.2.4 测试结果，以及 1.2.5 数据来源。 1.3 遵守标准试验方法中概述的程序有助于使用本指南。 1.4 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。 ====意义和用途====== 3.1 本指南旨在鼓励对渗透测试及其结果进行全面、一致的记录。 3.2 统一的信息和性能数据通过允许直接比较一种产品与另一种产品，增加了选择适当化学防护服材料（CPC）的可能性。 3.3 测试信息和数据的标准格式也鼓励计算机存储测试结果，以便于检索、比较和关联。

1.1 This guide provides a format for documenting information and performance data from a permeation test. 1.2 Documented information and data are grouped into five major categories that define important aspects of each test: 1.2.1 Protective clothing material, 1.2.2 Test method, 1.2.3 Challenge chemical, 1.2.4 Test results, and 1.2.5 Source of the data. 1.3 Use of this guide is facilitated by adherence to the procedures outlined in a standard test method. 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 ====== 3.1 This guide is intended to encourage thorough and consistent documentation of permeation testing and its results. 3.2 Uniform information and performance data increase the likelihood of selecting proper chemical protective clothing material (CPC) by permitting direct comparisons of one product with another. 3.3 A standard format for test information and data also encourages computer storage of test results for easy retrieval, comparison, and correlations.