Home / Standards / GB/T 1549-2008 GB/T 1549-2008 Active Chemical analysis methods of glass, glass marble and vitreous fiber 纤维玻璃化学分析方法 Standard Type GBT ICS 59.100.10 CCS Q36 Status 现行 Issue Date 2008-06-30 Implementation 2009-04-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A