1.
Reasons and Prevention of the Side-girder s Crack of B4 Dongfeng Engine;
东风4B型机车构架侧梁裂纹产生原因及预防
2.
A new method of improving the reliability of type SS_(4B) locomotive rectifier
一种提高SS_(4B)型机车整流装置可靠性的新方法
3.
Operation and trouble-shooting of air conditioner for DF_(4B) locomotive
DF_(4B)型机车加装空调的使用和故障判断处理
4.
The Rebuilding and Developed Research of LCX-4B OTR Building Machine's Bead Setting Ring;
LCX-4B工程轮胎成型机扣圈盘改造开发的技术研究
5.
Studies on the Mechanisms of the Interaction between Nonstructural Protein 4 of Hepatitis C Virus and the Hepatocyte Proteins;
丙型肝炎病毒非结构蛋白4A、4B与肝细胞相互作用的机制研究
6.
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
7.
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
8.
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
9.
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
10.
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
11.
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
12.
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
13.
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
14.
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
15.
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
16.
A Study on the Detailed Planning of the Mountain-Scenic Spot in Shandong
山东省山岳型风景区详细规划的研究
17.
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
18.
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