Home / Standards / GBT 24634-2009 GBT 24634-2009 Geometrical product specifications (GPS) — General concepts and requirements for measuring equipment 产品几何技术规范 GPS 测量设备通用概念和要求 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