Home / Standards / GB/T 23428-2009 GB/T 23428-2009 Active Ship and marine technology - Heading control systems 船舶和海上技术 艏向控制装置 Standard Type GBT ICS 47.020.70 CCS U60 Status 现行 Issue Date 2009-03-23 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit N/A