China 'GB/T 16671-2018
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 16671-2018
Geometrical product specifications (GPS)—Geometrical tolerancing—Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) 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)
Issued Date:2018
Implemented Date:2018
Issued by:
The Standardization Administration of the People's Republic of China