目前我国船用中速柴油机曲轴材料广泛采用球墨铸铁。
Nodular cast iron is now widely used in our country to make the crankshafts of the medium-speed Marine diesels.
旋阀机构是保证中速柴油机进、气阀正常工作的重要装置。
Valve rotator is an important device to ensure the normal operation of the inlet and exhaust valves of a medium speed diesel engine.
大功率中速柴油机磨损的活塞镶装镶圈是一种有效的修复方法。
Inserting ring carrier to the wearing piston of high-power medium speed diesel engine is a useful repaired way.
为适应市场需求，某型号中速柴油机进行了单缸功率提高10%的强化设计。
To meet market requirements, a medium speed engine was intensified with 10% higher power compared with the original engine.
为满足市场需求，潍柴动力股份有限公司自行开发研制了X6170Z型新一代中速柴油机。
To meet the market demand, a new medium-speed X6170Z diesel engine was designed and developed by Weichai Power CO.
介绍引起大型中速柴油机横向异常振动的一个主要原因，据此提出诊断方案并进行不解体检测。
The one of main reasons, which can cause the abnormal block vibration, is introduced. A dis-decomposing diagnosing scheme is put forward based on the reason.
通过对各类添加剂性能的考察，确定了DCB4012 CF船用中速筒状活塞柴油机油的配方组成。
Trough the investigation on the performances of some kinds of additives, the formula composition of DCB4012CF Marine diesel engine oil with medium speed and cylindrical piston type was validated.
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.
柴油机的转速在某一个中速开关转速基础上用ISC调整开关控制，柴油机的转速可按一定步长递增或递减。
When one of the intermediate speed switches is selected, ISC adjusting switch can be used to control the engine speed. The engine speed increases or decreases by certain step length.
柴油机的转速在某一个中速开关转速基础上用ISC调整开关控制，柴油机的转速可按一定步长递增或递减。
When one of the intermediate speed switches is selected, ISC adjusting switch can be used to control the engine speed. The engine speed increases or decreases by certain step length.
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