CB 3081-1980 钢质非水密舱口盖

舰船用钢质轻型耐压水密舱口盖规范
Specification for steel pressure watertight hatch cover of light-weight type of ship

2013-01-04

快速启闭水密舱口盖
Quick acting watertight hatch cover

2000-09-20

铝质水密舱口盖规范

铝质埋入式水密舱口盖

船舶与海上技术 防火水密舱口盖
Ships and marine technology—Fireproof watertight hatch covers

2025-03-28

钢质埋入式带阻尼启闭小舱口盖

2020-12-21

舰船用钢质风雨密电磁屏蔽舱口盖规范
Specifacation for steel weathertight electromagnetic shielding hatch cover of ship

2016-01-19

船舶与海上技术 钢质小型风雨密舱口盖
Ships and marine technology - Small weathertight steel hatches

2009-03-23

船舶和海上技术 电伴热钢质小舱口盖设计和试验要求
Ships and marine technology—Design and test requirements for small steel hatches using electrical trace heating

2025-03-28