ISO 2692:2021 产品几何技术规范(GPS). 几何公差. 最大实体要求(MMR)、最小实体要求(LMR)和可逆要求(RPR)
Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
This document defines the maximum material requirement (MMR), the least material requirement (LMR) and the reciprocity requirement (RPR). These requirements can only be applied to ...