EN ISO 13565-2-1997 产品几何量技术规范(GPS).表面结构:轮廓法 具有分层功能特性的表面.第2部分:利用线性材料比率曲线描述
Geometrical Product Specifications (GPS) - Surface Texture: Profile Method; Surfaces Having Stratified Functional Properties - Part 2: Height Characterization Using the Linear Material Ratio Curve