1.
Trouble Analysis of the Main Oil Pump in DF4 Type Locomotive and Measures to Prevent
东风4型机车主机油泵故障分析及措施
2.
The design and test of the test bed of air source purification plants for DF 4 locomotives are presented.
介绍了东风4型机车风源净化装置试验台的设计与试验情况。
3.
The Research of the Monitor System of Dong Feng 4 Locomotive Diesel Engine Test-bed;
东风4型内燃机车柴油机试验台监控系统的研制
4.
Reason analysis of damage of DF_4 and DF_(12) locomotive speed transducer transmission axles
东风_(4、12)型机车速度传感器传动轴损坏的原因分析
5.
A Study of automatic diesel engine protector for DF_4 locomotives
东风_4型机车柴油机自动保护器研究
6.
Development of anti-runaway equipment for DF_5 locomotive diesel engine
东风_5型机车柴油机防飞车装置的研制
7.
Application Analysis of Heavy Repair Technical Process of DF_4 - type Locomotive Wheel - set
东风_4型机车轮对大修工艺应用分析
8.
Washing of copper heat exchange elements for DF_4 locomotives
东风_4型机车铜热交换元件的清洗
9.
The mounting and adjusting of gear box for DF_4 locomotive
浅谈东风_4型机车变速箱的安装调整
10.
Abnormal idle sanding and its handling of DF_(11) locomotives
东风_(11)型机车非正常空转撒砂及处理
11.
Torsional vibration of the front auxiliary transmission system for DF_7 locomotives
东风_7型机车前辅助传动系统的扭振
12.
Failure analysis of static hydraulic system for DF_(11) locomotive
东风_(11)型机车静液压系统故障简析
13.
East is Red 〈5〉 Diesel Locomotive Source of Trouble System Improvement
东方红<5>型内燃机车风源系统改进
14.
Design of dual pipe air supply systems and relevant renewal of DF_(11) locomotives
东风_(11)型机车双管供风系统的设计与改进
15.
Consideration of piston material for DF_4 locomotive diesel engine
关于东风_4型机车柴油机用活塞材质的思考
16.
Application, authentication tests and further improvements of DF_(12) locomotives
东风_(12)型机车的运用、鉴定试验及进一步改进
17.
Improvement of lubricating and sealing of traction gears for DF 11 locomotives
东风_(11)型机车牵引齿轮润滑与密封的改进
18.
Transformation and application of double heading method of DF_4 locomotives
东风_4型机车重联重载牵引技术改造和应用