This paper proposes some pressing issues of data cleanup system software.

The construction and information analysis of Liujiagou reservoir curtain grouting test;

In this paper a database management system far grouting engineering information is established.

Quality control information of engineering in a company is the direct record of construction project quality and the core of finished construction information.

This paper reexamines materials found many years ago in Shunchang, Fujian Province, and offers a brand-new approach and theoretical explanation.

Chinese researching class is a practical activity in which the students, given a topic, collect materials, and then get a conclusion, and finally write out a research report.

Besides inspecting the original cultural relics, the delegation collected a lot of precious materials, which are not only indispensable to the centennial exhibition, but also essential to further study and development of Dunhuang art.

Standardized management and implementation of digitalization input for Liaohe Oilfield past geologging data;

The Recognition of The Total Gas Curve "Negative Shift" and Discussion on Data Application Value;

Basic demands of quality guarantee material of building engineering;

An analysis and study of utilization rate of audiovisual materials in reference room of Wushu Department,Wuhan Institute of P.E.;

For the common problem,the paper proposed some measures of strengthening supervision materials management for improving the supervision level.

Software research and development for CINRAD datum integration;

Files of finished engineering are significant technique datum in basic design,and are important composes of national science and technology record.

The whole process of inviting public bidding and bidding is complex,during which lots of documents and datum will come into being.