Home / Standards / GB/T 1454-2021 GB/T 1454-2021 Active Test method for edgewise compressive properties of sandwich constructions 夹层结构侧压性能试验方法 Standard Type GBT ICS 83.120 CCS Q23 Status 现行 Issue Date 2021-03-09 Implementation 2021-10-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A