Home / Standards / GBT 33523.2-2017 GBT 33523.2-2017 Geometrical product specifications (GPS) — Surface texture: Areal — Part 2: Terms, definitions and surface texture parameters 产品几何技术规范 表面结构 区域法 第2部分:术语、定义及表面结构参数 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A