美利体育登录入口官网:BS EN ISO 8503-5:2017 在涂覆油漆和相关产品之前准备钢基材 喷砂清理钢基材的表面粗糙度特征 测定表面轮廓的复制带法
Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates. Replica tape method for the determination of the surface profile