本文件规定了铝及其合金硬质阳极氧化涂层的要求，包括试验方法。 它还规定了客户向阳极氧化机提供的信息（见附录A）。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies requirements for hard anodic oxidation coatings on aluminium and its alloys, including test methods. It also specifies the information to be supplied by the customer to the anodizer (see Annex A).All current amendments available at time of purchase are included with the purchase of this document.