Home / Standards / GB/T 37533-2019 GB/T 37533-2019 Active Marine swing cylinder radial piston hydraulic motor 船用摆缸式径向柱塞液压马达 Standard Type GBT ICS 47.020.30 CCS U57 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 国家标准委 Drafting Unit N/A