指定一般使用的温度和相对湿度条件。本试验适用于液体或粉末形式的涂层材料、湿膜或干膜及其原材料。定义了调节大气和试验大气。第三版取消并取代第二版ISO 3270-1980。

Specifies conditions of temperature and relative humidity for general use. The test is applicable to coating materials in liquid or powder form, to wet or dry films, and their raw materials. The conditioning atmosphere and the test atmosphere are defined. This third edition cancels and replaces the second edition ISO 3270-1980.