Home / Standards / GB/T 46074-2025 GB/T 46074-2025 Active Safety of thermal cutting machines 热切割设备安全 Standard Type GBT ICS 25.160.30 CCS J64 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A