本SSPC/NACE联合标准规定了 将碳钢表面处理成接近白色的金属 使用湿喷砂的表面清洁度 （WAB）清洁方法。本标准适用于以下用途: 通过涂层或衬里指定人员、涂敷人员、检查员或其他人员 其职责是定义标准的表面度 碳钢表面的清洁度应通过湿法 喷砂清理。

This SSPC/NACE joint standard defines the process for preparing a carbon steel surface to the Near-White Metal degree of surface cleanliness using a wet abrasive blast (WAB) method of cleaning. This standard is intended for use by coating or lining specifiers, applicators, inspectors, or others whose responsibility is to define a standard degree of surface cleanliness for carbon steel surfaces to be achieved by wet abrasive blast cleaning.