GB/T 33523.1-2020产品几何技术规范(GPS)表面结构区域法第1部分:表面结构的表示法标准
英文:Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture GB/T 33523.1-20...
英文:Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture GB/T 33523.1-20...