JIS B0672-2-2002 Geometrical Product Specifications (GPS)-Geometric features-Part 2:Extracted median line of a cylinder and a cone, extracted median surface, local size of an extracted feature.pdf... 上一篇:JIS B0912-1-2009 机器的状态监控和诊断.人员的培训和认证要求.第1部分:认证机构和认证过程下一篇:JIS B1002-1985 螺钉头、螺母的对边宽度尺寸