GB/T 16857.9-2022 · Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring systems (CMS)—Part 9:CMMs with multiple probing systems · 发布单位:国家市场监督管理总局、国家标准化管理委员会
GB/T 16857.7-2022 · Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring systems (CMS)—Part 7: CMMs equipped with imaging probing systems · 发布单位:国家市场监督管理总局、国家标准化管理委员会