在德国的U 型潜艇用鱼雷击沉了大量的英国船只之后，一支由2700艘廉价而令人欢呼的“自由船”船队被引进来，以替换失去的船只，为29名英国人提供了一条救生索。
After German U-boats torpedoed numerous British ships, a 2,700-strong fleet of cheap- and-cheerful "Liberty ships" was introduced to replace the lost vessels, providing a lifeline for the 29 British.
介绍船用Z型推进装置主要零备件的损坏原因以及在进行零备件国产化过程中的方案制定、设计原则和修理方法。
Causes for damage of main parts of Z — type Marine propulsion unit are introduced in this pa - per. it also gives the making of plan. design principle and repair methods.
主要介绍CNT-B型船用燃油粘度调节装置中的关键部分—粘度发讯器的工作原理，结构设计及特点，静态特性试验状况，以及实船使用的效果。
This paper describes the working principle, the structural characteristics and the result of the performance test and sea trial of the viscosimeter for CNT-B type fuel oil viscosity control equipment.
3型船用双色玻璃板液位计适用于舰船及其它工业设备中对舱柜内介质的液位进行测量。
ULB-3 type marine flat type glass level gauge is used to measure level of the tank in ship and other industrial instrument .
本文主要介绍cnt型船用燃油粘度自动调节装置的工作原理和作为船用装置在设计上的特点。
This paper introduces mainly the working principle and design features of the CNT type Marine automatic fuel viscosity control unit.
柴油机驱动船用水泵是我公司根据舰船上的需要自行开发的产品，它由柴油机驱动，该型泵专用于船上作甲板冲洗以及作应急消防等用。
The diesel engine driven Marine water pump is developed to meet the needs on boat. Driven by diesel engine, this pump is specially used to wash the deck or for fire fighting under emergency.
介绍了所研制的65ZXB—28/28型自吸式船用可移式应急柴油消防泵的结构型式、水力设计和试验结果。
Design and study on the 65ZXB-28/28 type of marine movable self-priming fire pump driven by diesel is introduced.
运用几种热力计算方法，对某型船用增压锅炉低负荷工况的炉膛出口烟气温度进行了计算。
Use several kinds of thermal calculation methods of boiler's furnace, and calculate the outlet flue gas temperature of a low load of some supercharged boiler.
GN8320型船用柴油机系我国自行设计、自行制造的中速船用柴油机系列产品，是替代进口机的良好机种。
Model GN8320 Marine Diesel Engine is a medium speed series diesel engine. It is designed and manufactured by ourselves. It is good diesel engine instead of foreign.
G6300型船用柴油机系我国自行设计、自行制造的中速船用柴油机系列产品，是替代进口机的良好机种。
Model G6300 Marine diesel engine is a medium speed series diesel engine. It is designed and manufactured by ourselves. It is good diesel engine instead of foreign.
该公司擅长各类船用锅炉的就地修理、更换各种钢质和管型的炉管。
This company is skilled in repairing and retubing variety of steel and shape boiler tubes on the worksite.
我厂产品，采用Y - H型船用电机驱动，通过中国船级社形式认可，可与船用产品配套，作为船用泵或船用锅炉给水泵，船用消防泵。
Our product driven by Y-H Marine motor is approved by China classification society that it is suitable to match with Marine product as a boiler feed pump of for other use.
型船用单螺杆泵为卧式结构，由船用电机驱动。
The GF Type Marine single-screw pump is horizontal structure, driven by Marine motor.
CWF型船用卧式封水泵专为挖泥船的泥浆泵轴封保护而设计。
CWF-type pumps designed for Marine horizontal closure of dredging mud pump seal designed to protect.
CWF型船用卧式封水泵专为挖泥船的泥浆泵轴封保护而设计。
CWF-type pumps designed for Marine horizontal closure of dredging mud pump seal designed to protect.
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