Home / Standards / GB/T 37604-2019 GB/T 37604-2019 Active Ships and marine technology—Ship design—General guidance on emergency towing procedures 船舶和海上技术 船舶设计 应急拖带程序导则 Standard Type GBT ICS 47.020.01 CCS U10 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 国家标准委 Drafting Unit N/A