IEC 60695-7-2:20 21简要总结了火灾废水毒性评估中常用的测试方法。它包括对它们与真实火灾场景的相关性的特别观察，并对它们的使用提出了建议。 它建议哪些测试提供与真实火灾场景相关的毒性效力数据，哪些测试适用于火灾危险评估和消防安全工程。 测试方法列表不应被视为详尽无遗。 本总结不能代替已发布的标准，这些标准是唯一有效的参考文件。 本基本安全出版物旨在供技术委员会根据IEC指南104和ISO/IEC指南51中规定的原则编制标准时使用。 技术委员会的职责之一是在适用的情况下，在编制其出版物时利用基本安全出版物。除非相关出版物中特别提及或包含，否则本基本安全性出版物的要求、试验方法或试验条件将不适用。 第二版取消并取代了2011年出版的第一版。本版构成技术修订版。 与上一版相比的主要变化如下: -导言中的新案文； -范围内的新案文； -第2条已更新； -从ISO 13943转载的第3条中的许多术语和定义已被删除。增加了其他术语和定义。 -第4.3和4.4款中的新案文； -第6.1款中的新案文； -已删除对IEC 60695-7-50和-51（现已撤回）的引用； -增加了对DEF STAN 07-247的引用； -增加了ISO/TS 19021的细节；-增加了EN 17084的细节； -增加了关于ISO/TS 19700的新案文； -增加了关于IMO FTP毒性试验的新案文； -增加了新的第7.1款； -第1版的附件已由新订的第8条取代； -参考书目已更新。

IEC 60695-7-2:2021 gives a brief summary of the test methods that are in common use in the assessment of the toxicity of fire effluent. It includes special observations on their relevance to real fire scenarios and gives recommendations on their use.
It advises which tests provide toxic potency data that are relevant to real fire scenarios, and which are suitable for use in fire hazard assessment and fire safety engineering.
The list of test methods is not to be considered exhaustive.
This summary cannot be used in place of published standards which are the only valid reference documents.
This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.
One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the relevant publications.
This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
– New text in the introduction;
– New text in the scope;
– Clause 2 has been updated;
– Many terms and definitions in Clause 3 reproduced from ISO 13943 have been deleted. Other terms and definitions have been added.
– New text in Subclauses 4.3 and 4.4;
– New text in Subclause 6.1;
– References to IEC 60695-7-50 and -51 (now withdrawn) have been removed;
– Reference to DEF STAN 07-247 has been added;
– Details of ISO/TS 19021 have been added;
– Details of EN 17084 have been added;
– New text added concerning ISO/TS 19700;
– New text added concerning the IMO FTP toxicity test;
– New Subclause 7.1 has been added;
– The Annex in Edition1 has been replaced by new Clause 8;
– The bibliography has been updated.