Home / Standards / GB/T 45333-2025 GB/T 45333-2025 Active Diamond-like carbon films—Determination of friction and wear characteristics of diamond-like carbon films by ball-on-disc method 类金刚石薄膜 球盘法测试类金刚石薄膜的摩擦磨损性能 Standard Type GBT ICS 25.220.01 CCS A29 Status 现行 Issue Date 2025-02-28 Implementation 2025-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A