Home / Standards / GB/T 25292-2022 GB/T 25292-2022 Active Specification for direct current machine in ships 船用直流电机技术条件 Standard Type GBT ICS 29.160.01 CCS K20 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A