公司原本通过销售引擎和零部件来获取利润，而现在则通过提供客户长期的检修和保养服务或者称之为“按飞行小时包修合同”。
Profits used to come from selling engines and replacement parts. Now they come from providing long-term repair and maintenance-or "power by the hour".
为各类工程设备、机房和系统的全部检修和保养提供专业知识。
Provide special expertise to all repair and maintenance of various engineering equipment, plants and systems.
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 covers many aspects from engine cylinder parts foundry, manufacturing of auto tyres, seat, manufacturing of interior motives to auto examines, repair and maintain, etc.
负责设备较大故障的排查、检修以及日常维护、保养制度的制定和检查。
Investigate and repair the serious fault of the equipment, daily maintain, institute and check the maintenance regulation.
利用冬季农闲季节对水泵进行一次彻底的检修和保养是十分必要的。
Use of the winter slack season for the pump to carry out a thorough overhaul and maintenance is very necessary.
本文介绍了铲运机液压系统在检修及维护保养过程中存在的问题，以及为了避免这些问题所采取的对策。
This paper introduced the problems existing in the process of the overhaul and maintenance of hydraulic system for LHD units and some adopted countermeasures against the problems.
操作简单，维护方便，只需打开前后面板就可进行日常检修和保养。
Easy operation and maintenance, opening the front and back panel, then can be going on the daily maintenance.
制定设备维护保养计划，编写维修指导书，在实施过程中提供指导，及时更新检修条目。
Make preventive maintenance plan. Compile maintenance instruction, Offer guidance during implement. Update PM plan in time.
本文阐述了金宝血透机日常维护和保养的一些方法，并简要介绍了故障检修的要点。
The paper expatiate some methods of the daily maintenance of KingBao hemodialysis machine and introduce the point of troubleshooting briefly.
虽然采用了涂料保护，闸门的检修保养期也只有3 ~4年。
Though coating paint had been used to prevent the corrosion, the period of maintenance only lasted 3-4 years.
柴油力学专业学习修理，检修和保养柴油机所需的技术。
Students in this program learn the technical skills they need to repair, service, and care for diesel engines.
外摆式的检修门方便电机和叶轮检修与保养。
Flexible door ensure easy maintenance and cleanness on the fan motor and impeller.
专家认为，80%以上的电梯事故产生在维保环节，也就是后续的检修保养不到位。
Experts held the opinion that 80% of the elevator accidents are caused by the lacking of maintenance.
一般电镀机器故障检修及保养。
General troubleshooting and maintenance of plating machines.
一般电镀机器故障检修及保养。
General troubleshooting and maintenance of plating machines.
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