中文内容由 Google Cloud Translation 自动生成，仅供参考；请以英文原文为准。问答资料来自欧盟化学品管理局（ECHA）官方网站。
答案（中文）
在您的通知中，您应该识别所有包含候选清单物质的物品，并为每件物品提供：物品及其不同组成部分的描述（例如涂层）；物品中候选清单物质存在的描述，如果适用，还要描述物品作为组件连接或组装的复杂物体；物品是否由消费者和/或工人使用；以及物品用途的简要描述，包括处置。物品在其使用寿命期间的使用简要描述（包括处置）应使用相关的用途描述符来提供，如《信息要求和化学品安全评估指南》第 R.12 章关于用途描述的详细说明。对于物品，相关描述符如下：与含该物质物品使用寿命（及废弃阶段）相关的物品类别 (AC)；环境释放类别 (ERC)；物品生产及其工人使用的工艺类别 (PROC)；物品中物质的技术功能 (TF)。在描述物品用途（包括处置）时，您还应提供与暴露相关的信息。您还可以包含物品中物质吨位的信息、物品的安全和正确使用/处理信息，以及根据 REACH 第 33 条提交的相应处置说明。用途相似的类似物品可以归类为相同的用途描述。在 IUCLID 第 3.5.6 节创建的每个使用寿命记录中，都必须提供物品用途的描述。请参阅手册“如何准备物品中物质通知”，第 7.3.3.1 章。它提供了如何填写此 IUCLID 部分的指导。有关使用描述符的更多信息，请参阅信息要求和化学品安全评估指南 - 第 R.12 章使用描述。
Answer (EN)
In your notification you should identify all articles containing the Candidate List substance and provide for each one of them:a description of the article and its different integral parts (e.g. coating);a description where in the article the Candidate List substance is present, and if applicable, a description of the complex object where the article is joined or assembled as a component;if the article is to be used by consumers and/or workers; anda brief description of the use(s) of the article, including disposal.The brief description of the use of the article during its service life, including disposal, should be provided by using relevant use descriptors as explained in detail in the Chapter R.12 on use description of the Guidance on Information Requirements and Chemical Safety Assessment. For articles the relevant descriptors are the following:Article category (AC) related to service life of articles containing the substance (and waste stage)Environmental release category (ERC)Process category (PROC) for production of articles and their use by workersTechnical function (TF) of the substance in the articleYou should also provide exposure-related information when describing the use(s) of your articles, including disposal. You may also wish to include information on the substance tonnage present in the article(s) and on the safe and proper use/handling of the article(s), as well as appropriate instructions for its disposal that you communicate under REACH Article 33.Similar articles with similar uses can be grouped under the same use description.The description of the use(s) of your article(s) must be provided in each created service life record created in section 3.5.6 of IUCLID. See the manual "How to prepare a substance in articles notification", chapter 7.3.3.1. which provides guidance on how to fill this IUCLID section.Further information on the use descriptors can be found in the Guidance on Information Requirements and Chemical Safety Assessment - Chapter R.12 on use description.