The problem of eccentric wear of tubing and rod strings in rod pumped Wells is very severity in recent years, and led to service frequently, pump inspection period shorten and service cost enhanced.
近年来抽油机井管、杆之间的偏磨问题十分突出，导致作业频繁，检泵周期短，作业成本增加。
Inspection of the pump shaft seal ring, such as wear parts should be replaced.
检查水泵轴的油封环，如磨损严重应更换新件。
Each pump shall be fitted with a (stainless steel cable or stainless steel chain) of adequate strength and length to permit raising the pump for inspection and removal.
为了进行观察和拆卸，每台泵都应该配置一条具有适当强度和长度的(不锈钢缆或不锈钢链)来将泵提升起来。
The mini-table type vacuum pump is manufactured specially for laboratories such as chemical inspection, clinic inspection, bioengineering, metallurgy, environmental protection, etc.
微型台式真空泵是专为化学检验，临床检验、生物工程、冶金、环保等实验室设计制造的。
Taizhou Lingxiao Pump Industrial Co. Ltd. has powerful technology, precise inspection device and introduced advanced assembly line with CAD system.
公司技术力量雄厚，检测、装配设备精良，并引进了具有先进水平的生产流水线装备，还配备了CAD电脑辅助设计系统；
At last, fuzzy synthetical judgment diagnosis methods is applied to PCY14-1DB type axial piston pump Experiment and inspection show that this method is pump is validated.
最后用模糊综合评判方法对PCY14 - DB轴向柱塞泵进行故障诊断，试验和拆检结果表明此方法的诊断效果良好。
The 3-d pump model cannot only be used in assembly, intervene inspection and process simulation, but also provide computational model for FEA and CFD.
泵的三维模型不但可以用于零件装配、干涉检查、加工模拟，而且可以为有限元分析(FEA)和计算流体动力学(CFD)分析提供计算模型。
Abstract: In this paper, the successful implementation of remote visual inspection by a nuclear power plant the first main pump motor main pump motor remote visual inspection applications.
摘要：本文通过某核电厂国内首次主泵电机远距离目视检查的成功实施介绍了主泵电机远距离目视检查的应用。
Some special high technical content, such as cement mixer, powder materials, high concrete pump truck, highway management, clean sanitation inspection car etc, it will continue to be popular.
一些技术含量高的专用车，例如水泥搅拌车、粉粒物料运输车、高层混凝土泵车、高速公路检测管理车、清洁环卫车等等，都将持续走俏。
Based on the practical situation of flammable gas leakage from pump station in oil storage, flammable gas leakage inspection by computer information process system to solve the problem is suggested.
根据目前油库泵站内存在可燃气体经常泄漏的实际情况，提出并应用计算机信息处理系统解决可燃气体泄漏监控问题。
The hydraulic jet pump can reduce the producing cost due to its long run-life, few inspection operation, high production efficiency, less power consumption and less usage of power liquid.
射流泵运行周期长、检泵作业量少、生产效率高、耗电量小，动力液用量少，可使采油成本降低。
Therefore, the new oil early operation must be along the gear pump for regular inspection.
因此，新油运行初期必须对齿轮泵沿线进行经常性的检查。
After inspection and maintenance workers told him that may be antifreeze quality doesn't pass, antifreeze, resulting in a water tank and a water pump are cracking.
维修工人检查后告诉他，可能是防冻液质量不过关，不防冻，造成了水箱和水泵都冻裂了。
The defects at the welding areas of blades of working impellers of primary pump connecting the cover plate have been found during pre-service inspection of Unit 1 at JNPC.
发现主泵工作叶轮的叶片端面与盖板连接处的焊接区域有缺陷。
The defects at the welding areas of blades of working impellers of primary pump connecting the cover plate have been found during pre-service inspection of Unit 1 at JNPC.
发现主泵工作叶轮的叶片端面与盖板连接处的焊接区域有缺陷。
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