Home / Standards / GB/T 29500-2013 GB/T 29500-2013 Active Wood-plastic composite boards for concrete-form 建筑模板用木塑复合板 Standard Type GBT ICS 91.100.01 CCS Q10 Status 现行 Issue Date 2013-05-07 Implementation 2013-12-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A