Home / Standards / GB/T 14207-2024 GB/T 14207-2024 Active Test method for water absorption of sandwich constructions or cores 夹层结构或芯子吸水性试验方法 Standard Type GBT ICS 83.120 CCS Q23 Status 现行 Issue Date 2024-04-25 Implementation 2024-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A