Home / Standards / GB/T 18324-2025 GB/T 18324-2025 Active Plain bearings—Copper alloy bushes—Dimensions and tolerances 滑动轴承 铜合金轴套 尺寸和公差 Standard Type GBT ICS 21.100.10 CCS J12 Status 现行 Issue Date 2025-10-31 Implementation 2026-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A