Home / Standards / GB/T 43853-2024 GB/T 43853-2024 Active Test of high temperature friction and wear properties of laser repairing coatings—Ball-on-disc method 激光修复层高温摩擦磨损性能试验 球-盘法 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2024-04-25 Implementation 2024-04-25 Responsible Dept 中国机械工业联合会 Drafting Unit N/A