Home / Standards / GB/T 14089-1993 GB/T 14089-1993 Abolished Marine halon fire extinguishing unit 船用卤代烷灭火装置 Standard Type GBT ICS N/A CCS U55 Status Abolished Issue Date 1993-01-09 Implementation 1993-10-01 Centralized Committee 国家标准委 Issuing Authority 国家技术监督局