BS EN ISO 8993:2018规定了一种基于标准图表的图表评级系统，该系统提供了一种定义铝及其合金阳极氧化涂层性能水平的方法，该涂层已接受腐蚀试验。交叉引用:ISO 7583ISO 2106ISO 8994购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN ISO 8993:2018 specifies a chart rating system based on standard charts that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.Cross References:ISO 7583ISO 2106ISO 8994All current amendments available at time of purchase are included with the purchase of this document.