שיחה:חספוס משטחים
הוספת נושאAmerican Society of Mechanical Engineers, ANSI/ASME B46.1 - 1995 Surface Texture: Surface Roughness, Waviness and Lay 2002
American Society of Mechanical Engineers, ANSI/ASME B46.1 - 1995 Surface Texture: Surface Roughness, Waviness and Lay 2002