China 'GB/T 13288.4-2013
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 13288.4-2013
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - Part 4: Method for the calibration of ISO surface profile comparator and for the determination of surface p 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第4部分:ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 触针法
Issued Date:2013-07-19
Implemented Date:2013-12-01
Issued by:
The Standardization Administration of the People's Republic of China