Home / Standards / GB/T 26652-2025 GB/T 26652-2025 Active Abrasion-resistant composite materials castings 耐磨损复合材料铸件 Standard Type GBT ICS 77.140.80 CCS J31 Status 现行 Issue Date 2025-06-30 Implementation 2026-01-01 Responsible Dept 国家标准委 Drafting Unit N/A