Home / Standards / GBT 40810.2-2021 GBT 40810.2-2021 Geometrical product specifications — In-process measurement — Part 2: Online detection and verification of geometrical features 产品几何技术规范 生产过程在线测量 第2部分:几何特征的在线检测和验证 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A