Some thinking of utilization management of road building machine;

The road building machine is working in adverse circumstances such as the high temperature,Jack Frost,mud and stone,trials and hardship.

Also Discussing Formulation of Construction Machinery Oil Consumption Quota;

In order to speed up the process for the electrical malfunction diagnosis of construction machinery,the conception of testing function in keeping segregation and the points noticed when the means of testing function in keeping segregation is used are put forward.

Optimization of Road Machinery Combination;

Material Selection and Failure Analy is of Wear-Resistant Components of Road Machinery;

Lease of road machine in highway engineering;

Faults diagnosis of hydraulic system in road machines;

In this paper some proposals are proposed according to scientific management system of road machines and issue that how to improve the economic benefits of those equipments.

The Definition of the Operational Life and Optimum Repair Circle on Road-Making Machinery;

Following the tracks of the test on ferrograph-analyzer for typical road-making machinery s lubricating oil,this paper analyzes the laws of change and the factors of effect about the oil sample of the direct - read on the ferrograph - analyzer, and suggests the improvement of ferrograph and the use of the ferrograph analyzing technology.

This paper introduces the application of equipment-state monitoring and trouble hunting to the administration of road-making machinery,the effect and form about the performance of state monitoring,trouble hunting as well as the analysis concerned.