Home / Standards / GB/T 43602-2023 GB/T 43602-2023 Active Composition, structure and properties of PVD multi-layer hard coatings 物理气相沉积多层硬质涂层的成分、结构及性能评价 Standard Type GBT ICS 25.220.40 CCS A 29 Status 现行 Issue Date 2023-12-28 Implementation 2024-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A