1.
engine-room emergency bilge inlet
机舱应急舱底水吸入口
2.
engine-room emergency bilge suction valve
机舱应急舱底水吸入阀
3.
additional emergency bilge suction pipe
附加应急舱底水吸入管
4.
emergency bilge drain piping system
应急舱底水泄水管系
5.
emergency bilge pumping device
应急舱底水泵唧装置
6.
Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.
机舱风、油（舱底泵）应急切断装置操作试验。
7.
Tightness test(opening and closing test,emergency opening and closing test)for cargo hatch cover.
货舱舱口盖密性试验（启闭试验、应急启闭试验）。
8.
double bottom under engines and boilers
机、炉舱双层底机炉舱双层底
9.
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。
10.
The lower interior part of a ship or an airplane in which cargo is stored.
货舱，底舱船或飞机里舱下半部用来载货的地方
11.
double-skin pontoon hatchcover
底面铺板箱形舱口盖
12.
bilge pumping and draining system
舱底污水泵及排水系统
13.
bilge and ballast piping system
舱底水和压载水系统
14.
drain pump overboard discharge valve
舱底水泵舷外排水阀
15.
bilge and ballast general service pump
舱底水和压载水通用泵
16.
General specification for engine-room bottom coating
GB/T14616-1993机舱舱底涂料通用技术条件
17.
Cellular double bottom to be constructed under cargo holds and engine room.
在货舱和机舱下建造格状双层底。
18.
but the Water encreasing in the Hold,
但底舱里进水越来越多。