Home / Standards / GB/T 46150.1-2025 GB/T 46150.1-2025 Active Boilers and pressure vessels—Part 1:Performance requirements 锅炉和压力容器 第1部分:性能要求 Standard Type GBT ICS 23.020.30;27.060.30 CCS J74;J98 Status 现行 Issue Date 2025-08-29 Implementation 2025-08-29 Responsible Dept 国家标准委 Drafting Unit N/A