GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - GEOMETRICAL FEATURES - PART 2: EXTRACTED MEDIAN LINE OF A CYLINDER AND A CONE, EXTRACTED MEDIAN SURFACE, LOCAL SIZE OF AN EXTRACTED FEATURE. (ISO 14660-2:1999)
产品几何技术规范(GPS).几何特征.第2部分:圆柱体和圆锥体的提取中线 提取中线表面 提取特征的局部尺寸 (ISO 14660-2-1999)