Home / Standards / GB/T 15231.5-94 GB/T 15231.5-94 Glass fiber reinforced cement performance test method—Impact resistance 玻璃纤维增强水泥性能试验方法 抗冲击性能 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A