新的！IEC 60068-2-52:2017作为IEC 60068-2-52:2017 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 60068-2-52:2017规定将循环盐雾试验应用于设计用于承受含盐气氛的部件或设备，因为盐会降低使用金属和/或非金属材料制造的部件的性能。这第三版取消并取代了1996年出版的第二版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: -所有内容已尽可能与ISO 9227保持一致； -增加了导言； -范围已经简化；-更新了规范性参考资料； -测试的一般描述已更改； -已将干燥室添加到测试设备中； -严重程度已变更为测试方法； -增加了测试方法7和8； -增加了有关测试报告的信息； -图1已更改为表1； -在新的附录A中增加了典型的测试设备示例； -在新的附录B中增加了每种试验方法的描述； -增加了参考书目。

NEW!IEC 60068-2-52:2017 is available as IEC 60068-2-52:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60068-2-52:2017 specifies the application of the cyclic salt mist test to components or equipment designed to withstand a salt-laden atmosphere as salt can degrade the performance of parts manufactured using metallic and/or non-metallic materials. This third edition cancels and replaces the second edition published in 1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the entire content has been harmonized with ISO 9227 as far as possible;
- an introduction has been added;
- the scope has been simplified;
- normative references have been updated;
- the general description of the test has been changed;
- a dry chamber has been added to the test apparatus;
- severities have been changed to test methods;
- test methods 7 and 8 have been added;
- information on the test report has been added;
- Figure 1 has been changed to Table 1;
- a typical test apparatus example has been added in a new Annex A;
- a description of each test method has been added in a new Annex B;
- bibliographical references have been added.