Home / Standards / GB/T 45866-2025 GB/T 45866-2025 Active Earth-moving machinery—Layered software architecture for machine control system—General requirements 土方机械 机器控制系统分层式软件架构 通用要求 Standard Type GBT ICS 53.100 CCS P97 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A