1) passing scuttle
水密门孔
2) watertight door
水密门
1.
Alarm control system of distributed watertight door based on CAN bus;
基于CAN总线的分布式水密门报警控制系统
2.
In this paper, the authors introduce about the development and application of th e biggest, manual operation watertight door of land use, analyze the key points of its design and operation, and discuss simply about its operating maintenance.
介绍目前国内外型尺寸最大、手动陆用耐压水密门的研制及应用 ,严密地剖析水密门研制和使用中的关键点 ,阐述操作使用和日常维
3.
Aiming at abnormal vibration of the heavy watertight door in a ship,the working principle of the hydraulic system was took account to analyze the mechanical behaviour of the watertight door.
结合设计与建造实例,针对船舶重型水密门异常抖动现象,依据液压系统工作原理,分析水密门结构受力及安装工艺,找出原因并提出改进结构设计,在施工中严格控制各铰支座的同轴度误差的改进方案,消除了异常抖动现象。
3) outer watertight door
外水密门
4) non-water-tight door
非水密门
5) water tight sluice door
水密闸门
6) watertight manhole
水密入孔
补充资料：水密门
船内水密舱壁和围壁上所装的不透水金属门。有水密铰链门和水密滑门两大类。前者启闭简便、结构轻便；后者结构牢固，但需配控制系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条