BS EN ISO 4628-10:2016规定了评估产生丝状腐蚀量的方法 通过测量最长灯丝L和最频繁长度M，从划线标记开始 细丝的。ISO 4628本部分附录A中提供的图示示例说明了 最长花丝的长度和最常见的花丝长度。比较 附件A中有12张图片的试板不能取代强制性的数值评估 （方法1或2）。ISO 4628-1定义了用于指定缺陷数量、大小和强度的系统 介绍了涂层外观的均匀变化，并概述了该系统的一般原理。这 该系统特别适用于老化和风化引起的缺陷，以及 均匀变化，例如颜色变化，例如变黄。交叉引用:ISO 13076ISO 4623-1:2000ISO 4623-2:2003购买时可用的所有现行修订版均包含在本文件的购买中。

BS EN ISO 4628-10:2016 specifies a method for assessing the amount of filiform corrosion developed from a scribed mark by measuring the length of the longest filament L and the most frequent length M of filaments.Pictorial examples provided in Annex A of this part of ISO 4628 illustrate different ratings for the length of the longest filamentLand the most frequent lengthMof the filaments. A comparison of the test panels with the 12 pictures in Annex A does not supersede the obligatory numerical assessment (method 1 or 2).ISO 4628-1 defines a system used for designating the quantity and size of defects and the intensity of uniform changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.Cross References:ISO 13076ISO 4623-1:2000ISO 4623-2:2003All current amendments available at time of purchase are included with the purchase of this document.