采用优质型钢材焊接，结构简单、易操作、无卡阻、刚性强、不变形、使用寿命长、基本无维修量。
It is welded with excellent carbon steel. It is characterized by simple structure, easy operation, no blockage, strong rigidity, shapeless, long life and less maintenance etc.
无移动部件，减少维修率。
超长耐候性、优良抗污性、极低VOC排放、绿色环保；良好施工性，可以滚、刷、喷或无空气喷涂；超长使用寿命，极低维修费用，经济效益好。
Long weather resistance, excellent stain resistance, low VOC emissions, green; good site, and it can roll, brush, spray or airless spray; long life, low maintenance cost, good economic returns.
特点：操作简便，节能省耗，无振动，产量高，易维修。
Features: Convenient operation, saving energy, no vibration, high output, and easy maintenance.
介绍了胃肠透视X线机出现无图像故障时最佳检测、维修的过程。
Describes the optimized program to detect and maintain the failures of no image on X-ray machine.
优选无泵形冲击式填料酸雾净化塔，净化效率高，维修量少，易于管理，性能稳定。
Priority shock filling acid fog clean tower without pump have high cleaning efficiency, less maintenance and steady characters, and is easily to manage.
双块式无碴轨道是一种适用于客运专线的新型轨道结构，它具有高平顺性、高稳定性、刚度均匀性好、结构耐久性强和少维修的特点。
Double-block ballastless track applied on PDL is a new track structure. It is a low maintenance durable track structure with high stability, high geometric regularity and uniform track stiffness.
【优点】：基础施工费用低安装，维修方便，通风良好，维护简单，无积水。
Advantages: low cost of foundation construction installation, easy maintenance, good ventilation, simple maintenance, no water.
节能降耗，无三废排出，操作稳定，运行可靠，维修方便。
Saving energy and reducing consumption, without waste discharge, stable operation, reliable operation, convenient maintenance.
SL手动单梁起重机属轻小机种，适用于工厂设备安装、维修以及无电源的作业场所。
SL Type Manual Single-girder Crane is a light-small kind, which is applicable to equipment installation, maintenance and work sites without power source.
传动装置连接全部采用无键连接，拆卸简单，维修方便。
Transmission device all adopt no key links, disassembled, convenient maintenance.
作为新产品的环式离心流量计因结构内部无转动部件，故不易卡、堵，压力损失小，维修工作量少。
With low pressure loss and simple repair, the annular-type centrifugal flowmeter, being without rotary element installed in it, can not be stuck and block up.
由于交流伺服电机内是无刷结构，几乎不需维修，体积相对较小，有利于转速和功率的提高。
Due to the ac servo motor is in brushless structure, almost does not need to repair, the volume is relatively small, be helpful for the improvement of speed and power.
涡流二极管泵输送设备是一种新型的用于高危物料输送的无运动部件的免维修输送系统。
Vortex diodes pump is a new-type maintenance-free equipment with no moving parts for pumping hazardous liquids.
基于供应链合作伙伴关系提出维修备件无库存管理模式。
The new idea of non-inventory management of spare based on supply chain partnership is presented.
实践证明：利用这种无重复灌水泵设计能解决离心泵的气缚现象，降低了运行及设备维修费用，此技术在废水处理和循环回收工程上具有推广意义。
Practice proves that using this design will reduce both operation cost and maintenance cost. This technology has popularizing significance in sewage treatment and water reclamation engineering.
具有：无脱落污染、效率高、不需电能消耗、重量轻、容易清洗、便于维修、应用范围广泛等特点。
The unique advantages are: no contamination, high efficiency, free from power, less weight, easy for cleaning and maintenance and wide range of application.
无需维修，无磨损，耐老化。
在公司经营中发挥独一无二的作用：作为公司面对用户的统一窗口，拓展一站式服务，成功的开展了销售和维修派单服务；
In the company to play a unique role: as a user of the unified company to face the window, expand one-stop service, launched a successful sales and maintenance services were single;
随着无碴轨道技术的广泛运用，整体道床产生的病害及维修问题也越来越引起重视。
With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now.
随着无碴轨道技术的广泛运用，整体道床产生的病害及维修问题也越来越引起重视。
With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now.
应用推荐