Home / Standards / GB/T 1463-2005 GB/T 1463-2005 Active Test methods for density and relative density of fiber reinforced plastics 纤维增强塑料密度和相对密度试验方法 Standard Type GBT ICS 83.120 CCS Q23 Status 现行 Issue Date 2005-05-18 Implementation 2005-12-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A