The performance of LW10B-252 type breaker was analyzed,and the working process of total control for a breaker,the contents of the constructing management,the checking & accepting management and inspecting management were discussed in the paper.
In the light of basic operation in construction of steel-structure cover with paint,this pa-per has put forward the key points on cover with antirust paint of the constructing management,and the keypoints are described in regard to raw material,machines and tools,and constructing method,which is au-thor's experience summary engaged in the constructing of steel-structure.
It introduces survey of design of main teaching build in Shanxi Workers Medical College,concludes its experience of design from three aspects of plan plot,technical design and constructive management,and points out that the rational design has got identical favourable comment which can provide reference for people of he same profession.
The article introduces the necessity of computer information management in gas engineering. From three aspects, the specific application of underground-gas-pipeline managing system, file managing system and engineering construction managing system in gas engineering is discussed in detail.