Home / Standards / GB/T 42329.1-2023 GB/T 42329.1-2023 Active Ships and marine technology—Inflatable buoyancy support system against flooding of ships—Part 1: Gas supply system 船舶与海上技术 船舶浸水防护用充气浮力支持系统 第1部分:供气系统 Standard Type GBT ICS 47.020.20 CCS U23 Status 现行 Issue Date 2023-03-17 Implementation 2023-10-01 Responsible Dept 国家标准委 Drafting Unit N/A