Home / Standards / GB/T 37555-2019 GB/T 37555-2019 Active Marine liquid level measuring system 船用液位遥测系统 Standard Type GBT ICS 47.020.60 CCS U62 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 国家标准委 Drafting Unit N/A