标准摘要
[中文适用范围]： 指定局部去除先前油漆涂层后钢表面的一系列处理等级。 包含显示制备等级示例的照片。 各种准备等级由书面描述定义。 适用于通过喷砂清理、手动和电动工具清洁以及机器打磨等方法准备涂漆的表面。 [外文原描述]： Specifies a series of preparation grades for steel surfaces after localized removal of previous paint coatings. Contains photographs showing examples of preparation grades. The various preparation grades are defined by written descriptions. Applicable to surfaces prepared for painting by methods such as blast-cleaning, hand- and power-tool cleaning, and machine abrading.
英文名称Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 2: Preparation grades of previously coated steel substrates after localized removal of previous coatings