Home / Standards / GB/T 12471-2009 GB/T 12471-2009 Active Geometrical product specifications(GPS) - Wooden part - Limit and fit 产品几何技术规范(GPS) 木制件 极限与配合 Standard Type GBT ICS 17.040.10 CCS J04 Status 现行 Issue Date 2009-03-16 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委