Home / Standards / GB/T 31053-2014 GB/T 31053-2014 Active Technology requirements for three-dimensional modeling of reverse engineering for mechanical products 机械产品逆向工程三维建模技术要求 Standard Type GBT ICS 01.100.01 CCS J04 Status 现行 Issue Date 2014-12-22 Implementation 2015-10-01 Responsible Dept 国家标准委 Drafting Unit N/A