Home / Standards / GB/T 33484-2025 GB/T 33484-2025 Active Test method for shipboard fixed foam fire-fighting systems 船用固定式泡沫灭火系统试验方法 Standard Type GBT ICS 47.020.50 CCS U 23 Status 现行 Issue Date 2025-06-30 Implementation 2026-01-01 Responsible Dept 国家标准委 Drafting Unit N/A