Home / Standards / GB/T 4795-2023 GB/T 4795-2023 Active Marine bilge water treatment device 船用舱底水处理装置 Standard Type GBT ICS 47.020.90 CCS U25 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 国家标准委 Drafting Unit N/A