新的！IEC 60332-3-10:20 18作为IEC 60332-3-10:20 18 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 60332-3-10:20 18详细介绍了在规定条件下评估垂直安装的电线或电缆（电气或光学）的垂直火焰蔓延的测试方法的设备及其布置和校准。这第二版取消并取代了2000年出版的第一版和修正案1:20 08。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: a)对标题和其他地方进行了调整，以强调该标准适用于光纤电缆以及金属导体类型；b)电缆安装在梯子上的方式的细节已经被更好地定义，以提高可重复性和再现性； c)文丘里混合器与燃烧器的连接被更好地限定。 根据IEC指南104，它具有团体安全出版物的地位。

NEW!IEC 60332-3-10:2018 is available as IEC 60332-3-10:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60332-3-10:2018 details the apparatus and its arrangement and calibration for methods of test for the assessment of vertical flame spread of vertically mounted bunched wires or cables, electrical or optical, under defined conditions. This second edition cancels and replaces the first edition published in 2000 and Amendment 1:2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) adjustments have been made to the title, and elsewhere, to emphasise the standard is applicable to optical fibre cables as well as metallic conductor types;
b) details of the way in which cables are mounted on the ladder have been better defined in order to improve repeatability and reproducibility;
c) the connection of the venturi mixer to the burner is better defined.
It has the status of a group safety publication in accordance with IEC Guide 104.