Home / Standards / GB/T 17852-2018 GB/T 17852-2018 Active Geometrical product specifications(GPS)—Geometrical tolerancing—Profile tolerancing 产品几何技术规范(GPS) 几何公差 轮廓度公差标注 Standard Type GBT ICS 01.100.20 CCS J04 Status 现行 Issue Date 2018-09-17 Implementation 2019-04-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委