LST EN ISO 13565-2:2001
产品几何规格(GPS) 表面纹理:轮廓法;具有分层功能特性的表面 第2部分:使用线性材料比率曲线表征高度(ISO 13565-2:1996)
Geometrical product specifications (GPS) - Surface texture: Profile method; surfaces having stratified functional properties - Part 2: Height characterization using the linear material ratio curve (ISO 13565-2:1996)