From the point of computer data processing, this paper introduces the application of the link technique of data stream to the military maintaining material code system and presents the applied program process.

In order to perform the massive commerce data in an effective and stable way,this paper designed a type of massive data management system which was based on the parallel technology data flow technology.

According to the requirement of the IETM development and research, the IETM technical data description is analyzed.

We have got a set of technical data correlated with high pressure water washing technology by comparing the situations between the test before and after the washing work.

In this paper, the key techniques of 3-phase capacitance low-loss energy-saving power transformer CPT-315/10, and technical data of CPT-315/10 and the standard power transformer S_7-315/10 were summarized.

This article introduced the set s main technique data of the gas turbo-generator of inside of some weapon system,work principle,construction is with the main system,then push the gas turbo-generator set in the application in the equipments in ground.