Home / Standards / GB/T 13853-2009 GB/T 13853-2009 Active General specification for hydraulic pumps and motors of ship 船用液压泵液压马达技术条件 Standard Type GBT ICS 47.020.30 CCS U57 Status 现行 Issue Date 2009-03-09 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit N/A