Home / Standards / GB/T 44549-2024 GB/T 44549-2024 Active Test method for interfacial bond strength of ceramic materials at elevated temperatures 高温条件下陶瓷材料界面黏结强度试验方法 Standard Type GBT ICS 81.060.30 CCS Q 30 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A