船用非风雨密单扇钢质门
Marine non-weather-tight single-leaf steel door
2008-03-17
GB/T 23426-2009
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
GB/T 33196.1-2016
大型游艇 可视窗强度、水密和风雨密 第1部分:独立可视窗的设计准则、材料、框架和试验
Large yachts—Strength, weathertightness and watertightness of glazed openings—Part 1: Design criteria, materials, framing and testing of independent glazed openings