1.
deck decompression chamber
GB/T16560-1996甲板减压舱
2.
ballast water treatment system
压舱油污水处理系统
3.
in ballast(of a ship);carrying only ballast
（指船）仅装有压舱物的.
4.
Pig iron used as permanent ballast.
压载铁做为永久性压舱物的生铁
5.
Heavy material that is placed in the hold of a ship or the gondola of a balloon to enhance stability.
压舱物，压载放在船舱或气球吊篮里以增加稳定性的重物
6.
main ballast tank
主压载舱主压载舱主压载水舱
7.
Tank Linings and pipe Coatings : Ballast and potable water tanks; Bilges, wet voids and drainage pipes.
储罐衬里和管道用涂料：压载水舱和饮水舱；舱底、湿空舱和排水管。
8.
""blister" type man-lock"
“隔舱”式员工气压调节室
9.
ballast-stripping eductor
压载及洗舱水排泄器
10.
cockpit pressure control switch
驾驶舱压力调节开关
11.
cockpit pressure regulating system
驾驶舱压力调节系统
12.
bilge and ballast piping system
舱底水和压载水系统
13.
bilge and ballast general service pump
舱底水和压载水通用泵
14.
hydrautorque-hinge hatchcover
液压扭转铰链舱口盖
15.
hydrauliccontrol device for hatch cover
舱口盖液压控制装置
16.
dedicated clean ballast tank system
专用清洁压载舱系统
17.
The compartments are fully pressurized.
水密舱均已增压完毕.
18.
Lower cargo compartment door seal cracked, cockpit and cabin steadily decompressed, passengers have been furnished (provided) with oxygen masks.
下货舱门密封破裂，驾驶舱和客舱逐渐减压，旅客已戴上氧气面罩。