1.1 本术语涵盖与活性炭特别相关的术语，包括成品、应用和测试程序。 1.2 当本术语中的任何定义被断章取义地引用或发布时，编辑在术语后面的破折号后面插入限制短语“在活性炭中”，以适当限制术语和定义的应用领域。 1.3 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====== 2.1 该术语确保活性炭特有的术语得到充分定义，以便能够正确理解和解释使用此类术语的其他标准。 2.2 这个术语对那些不熟悉活性炭相关术语的人很有用。然而，对于那些与活性炭直接相关的人来说，它也是一个现成的参考，以解决差异并确保使用的通用性，特别是在ASTM标准的制备中。 2.3 虽然该术语旨在促进活性炭相关术语的统一使用，但它永远不可能完整，因为新术语不断出现。本术语的存在并不排除在其他语境中使用或误用任何术语。

1.1 This terminology covers terms particularly related to activated carbon and encompasses finished products, applications, and testing procedures. 1.2 When any of the definitions in this terminology is quoted or published out of context, editorially insert the limiting phrase “in activated carbon” after the dash following the term to properly limit the field of application of the term and definition. 1.3 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 ====== 2.1 This terminology ensures that terms peculiar to activated carbon are adequately defined so that other standards in which such terms are used can be understood and interpreted properly. 2.2 This terminology is useful to those who are not conversant with the terms related to activated carbon. However, it is also a ready reference for those directly associated with activated carbon to resolve differences and ensure commonality of usage, particularly in the preparation of ASTM standards. 2.3 Although this terminology is intended to promote uniformity in the usage of terms related to activated carbon, it can never be complete because new terms are constantly arising. The existence of this terminology does not preclude the use or misuse of any term in another context.