Home / Standards / GB/T 20829-2007 GB/T 20829-2007 Abolished Performance requirements and test method of fixed aerosol fire extinguishing systems for ships 船舶固定式气溶胶灭火系统 性能要求和试验方法 Standard Type GBT ICS 47.020.50 CCS U23 Status 废止 Issue Date 2007-01-09 Implementation 2007-07-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委