Home / Standards / GB/T 42261-2022 GB/T 42261-2022 Active Metallic and other inorganic coatings—Test method of cyclic heating for thermal-barrier coatings under temperature gradient 金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法 Standard Type GBT ICS 25.220.20 CCS A29 Status 现行 Issue Date 2022-12-30 Implementation 2023-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A