Home / Standards / GB/T 47254-2026 GB/T 47254-2026 Upcoming Plain bearings—Dynamic adhesion test method for DLC coated parts under lubricated condition 滑动轴承 润滑条件下DLC涂层部件的动态附着力测试方法 Standard Type GBT ICS 21.100.10 CCS J12 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A