1.1 本术语标准是与测试和规定固体电气和电子绝缘材料相关的技术术语汇编。 1.2 本术语标准应包含通过小组委员会D09.94和D09主要委员会专门投票的所有定义，以及与电气和电子绝缘材料相关的标准具有普遍意义的所有定义。这些定义对电气和电子绝缘材料问题具有重要意义，但无需与电气和电子绝缘材料委员会D09管辖下的特定标准直接相关。 1.3 本术语标准中源自D09委员会管辖下特定标准的所有定义均与源自技术小组委员会标准中印刷的相同术语的定义相同，但以下情况除外:( 1. )删除另一标准中专门提及该标准中术语使用的讨论部分； ( 2. )图号和相应参考；和( 3. )在本术语标准中，对使用该术语的一个或多个技术标准以及该术语添加到本汇编中的年份的引用的附加说明。 1.3.1 本术语标准中包含的定义，如果不是源于委员会D09管辖下的特定标准，或者源于此后修订或撤销的标准，并且经过适当投票，也应包含在本术语标准中。 1.4 在适当情况下，允许将符号作为术语表示的一部分。 1.5 本术语标准不包括符号（除非另有说明 1.4 ). 也可以包括直接指定义术语的首字母缩略词和缩写词。 1.6 本术语标准中源自委员会D09管辖下的特定标准的定义的修订和添加将作为子委员会D09之间协作的产物。 94和委员会D09的相应技术小组委员会，小组委员会D09.94向技术小组委员会提供编辑意见。 1.7 本术语标准中的每个定义应附有首次纳入本标准的年份，并放在括号中的末尾。所有讨论也应附有日期；讨论日期可能与定义日期不同。 1.8 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。

1.1 This terminology standard is a compilation of technical terms associated with testing and specifying solid electrical and electronic insulating materials. 1.2 This terminology standard shall contain all definitions that are balloted specifically through Subcommittee D09.94 and through D09 main committee and that are of general interest to standards associated with electrical and electronic insulating materials. Those definitions shall be of importance to electrical and electronic insulating materials issues but need not be directly associated with a specific standard under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials. 1.3 It is intended that all definitions in this terminology standard originating in a specific standard under the jurisdiction of Committee D09 be identical to definitions of the same terms as printed in standards of originating technical subcommittees, with the exceptions of: ( 1 ) deletion of any part of the Discussion included in another standard that refers specifically to the use of a term in that standard; ( 2 ) figure numbers and corresponding references; and ( 3 ) in this terminology standard, a parenthetical addition of a reference to one or more technical standards in which the term is used and the year in which the term was added to this compilation. 1.3.1 Definitions contained in this terminology standard which did not originate in a specific standard under the jurisdiction of Committee D09, or which originated in a standard that has since been revised or withdrawn, and that have been appropriately balloted, shall also be included in this terminology standard. 1.4 It is permissible to include symbols as part of the representation of terms, where appropriate. 1.5 It is not intended that this terminology standard include symbols (except as noted in 1.4 ). It is also permissible to include acronyms and abbreviations referring directly to defined terms. 1.6 Revisions and additions to those definitions in this terminology standard which originate in a specific standard under the jurisdiction of Committee D09 are to be made as a product of a collaborative effort between Subcommittee D09.94 and the corresponding technical subcommittee of Committee D09, with Subcommittee D09.94 providing editorial advice to the technical subcommittees. 1.7 Each definition in this terminology standard shall be accompanied by the year in which it was first incorporated into the standard, placed at the end in parentheses. All discussions shall also carry a date; it is possible that the discussion date is different from the definition date. 1.8 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.