Home / Standards / GB/T 2032-1993 GB/T 2032-1993 Abolished Marine flanged fire hydrants 船用法兰消火栓 Standard Type GBT ICS N/A CCS U52 Status Abolished Issue Date 1993-07-21 Implementation 1994-03-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委