Home / Standards / GB/T 46621-2025 GB/T 46621-2025 Active Discard qualification for mechanical parking system 机械式停车设备报废条件 Standard Type GBT ICS 53.020.99 CCS J 80 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A