Home / Standards / GB/T 19631-2005 GB/T 19631-2005 Active Glassfiber reinforced cement lightweight hollow panel for partition 玻璃纤维增强水泥轻质多孔隔墙条板 Standard Type GBT ICS 91.100.40 CCS Q14 Status 现行 Issue Date 2005-01-19 Implementation 2005-08-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A