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 TORNADO TYPE SEVERE STORMREPORT OF DETAILED ANALYSIS ON HONGQILI TORNADO ON 19 APRIL 1995
龙卷型强风暴──1995年4月19日洪奇沥龙卷风剖析
6.
Analysis on an Southeast Gale in Urumqi in April 1998
1998年4月乌鲁木齐东南大风天气过程分析
7.
His system has four miniature speakers and four tiny microphones set in a ring around the computer fan.
他的系统是由4个微型的喇叭和4个小型的放成环形的绕在电脑风扇边的麦克风组成的。
8.
4m×3m LOW-SPEED TUNNEL MODEL ATTITUDE ANGLE CONTROL SYSTEM
4米×3米低速风洞模型姿态角控制系统
9.
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
10.
Wind turbine tower foundation pile type selection for Laizhou wind power farm
山东莱州风电场风机塔架基础桩型选择
11.
Wind-induced vibration response and its control of a typical area of guangdong science center
广东科学中心典型区域的风振响应及风振控制
12.
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
13.
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
14.
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
15.
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
16.
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
17.
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
18.
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