Home / Standards / GB/T 45008-2024 GB/T 45008-2024 Active Rare earth thermal barrier coating material—Gadolinium ytterbium zirconate powder 稀土热障涂层材料 锆酸钆镱粉末 Standard Type GBT ICS 77.120.99 CCS H65 Status 现行 Issue Date 2024-11-28 Implementation 2025-06-01 Responsible Dept 国家标准委 Drafting Unit N/A