Home / Standards / GB/T 34874.3-2017 GB/T 34874.3-2017 Active Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 3:Acceptance and reverification tests 产品几何技术规范(GPS) X射线三维尺寸测量机 第3部分:验收检测和复检检测 Standard Type GBT ICS 17.040.30 CCS J04 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委