Weichai mainly engaged in the machine and its accessories, as well as diesel engine repair and maintenance.
主要经营的是潍柴整机及配件，以及柴油机的维修保养。
In the engine repairs, the repair of crank rod system is very important because it affects the normal work and service life.
在发动机维修中，曲柄连杆机构的维修是重中之重，它的维修好坏对发动机的正常工作和使用寿命有很大的影响。
The blade tip crack of the high pressure turbine is repaired by using the laser welding, which can reduce effectively the repair cost and increase the economic effectiveness of the engine repair.
采用激光熔焊方法，修复了高压涡轮工作叶片叶尖裂纹，有效降低了发动机修理成本，提高了发动机修理的经济效益。
I had to dismantle the engine in order to repair it.
我得把发动机拆开来修理。
The special field that I learn is an aircraft keep the engine main body in repair keeping direction in repair.
我学的专业是飞机维修发动机主体维修方向。
An engineer is supposed to know how to repair the engine.
一个工程师应该知道如何修理这台发动机。
According to the 4s shop mechanic said they had worked in the car repair, engine maintenance vehicles because of bad form total with 50%.
据4s店的机修技师说，在他们所经手修理的轿车中，车辆因发动机维护不良形成的毛病占总毛病的50%。
A combination of several years of work experience in the trade and some high school or college courses in small engine or equipment repair are usually required for trade certification.
通常需要多年的行业内工作经验，以及高中或小型发动机或设备维修的大学课程的组合，才有资格获得行业认证。
It covers many aspects from engine cylinder parts foundry, manufacturing of auto tyres, seat, manufacturing of interior motives to auto examines, repair and maintain, etc.
涵盖了从发动机缸体等零部件铸造、轮胎制造、座椅、内饰件制造，以及汽车检修、保养等诸多方面。
It is an important work in automobile service and repair to adjust the valve clearance of engine.
汽车发动机气门间隙调整是汽车使用和维修中经常进行的一项重要作业。
This design is mainly used for repair the car engine in the process of decomposition and assembly work.
本设计首要用于汽车发起机补缀过程中地合成与装配功课。
I can't repair a car engine; it's quite beyond my Ken.
我不会修理汽车引擎，这超出了我的知识范围。
The counterweight of an aerial piston engine made in American is object of repair technology research in this paper.
以进口某型航空活塞发动机曲轴配重为对象，对其曲轴配重修理进行研究。
Analyzing the reason and effect of the decreasing of engine Power when farm diesel engines are in use, Maintenance and repair.
分析农用柴油机在使用、维护、修理方面发动机功率下降的原因及影响。
Zhang: Mr. Smith, I have been arranging maintenance and repair according to your requirement. However, we can't deal with the main engine.
张：史密斯先生，我根据你的要求正在维修保养工作，然而我们不能解决主机问题。
Ship appeared after the engine failure in Iranian waters, sailors did not according to the code of conduct, first to transfer ship to a safe place, but stopped in situ repair.
舰船在伊朗海域出现引擎故障后，水兵也未按行为准则，先将舰船转移到安全位置，而是原地停下修理。
Lifeboat equipment is checked and remains valid. Sufficient spare parts for boat engine and necessary repair kit are provided in boat.
救生艇属具齐全，有效。艇机的配件充足，必需的维修工具完整。
The mechanic removed the cowling in order to repair the plane's engine.
那个技工拆下了飞机引擎罩修理引擎。
This article analyzes the causes of repeated emergence of engine bearing insert burned-out and provides practical solutions, according many years practical experience on engine maintenance and repair.
结合多年修理发动机的实践，对重复发生发动机烧瓦事故的原因进行了分析，并提出了具体解决方法。
This section describes the testing, care, servicing, and repair of automotive-engine cooling-system components.
本节讨论汽车发动机冷却系部件的检查、保养、维护和修理。
If some serious accident happened, do not uninstall or repair engine by yourself without manufacturer or dealer permission, contact with local dealer to deal with it.
当柴油机发生重大事故后如果未经厂家及经销商的允许，请您不要私自拆检或维修，应及时联络经销商进行处理。
How to define the best repair cycle and remanent life-span of the engine with the reliability theory is discussed and analyzed.
本文应用可靠性理论，详细论述和分析了怎样确定柴油机最佳维修周期和残余寿命。
The screw of diesel cylinder was broken, it is required for on-site machining repair without disassembling the diesel engine and damaging the cylinder.
某船舶柴油机汽缸体螺杆发生断裂，要求在不拆卸且不损伤柴油机汽缸体的情况下进行原地机械加工修配。
How long has the auxiliary engine run from its last repair?
自从上次修理后辅机已经工作了多长时光？
The engine is the heart of your car and probably the most costly to repair when something goes wrong.
发动机是你的爱车的心脏，如果有故障可能维修起来也最费钱。
The engine is the heart of your car and probably the most costly to repair when something goes wrong.
发动机是你的爱车的心脏，如果有故障可能维修起来也最费钱。
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