This paper introduces the functions and operating requirements of the plastering face,and taking a certain residential building of Xishan General Coal-power Company as the example,expounds in detail the causes why the minute cracks occur on the plastering positions of the internal wall,and puts forward some measures for preventing these minute cracks.

Practice of Professional Ability Appraisal in Xishan Coal Corporation;

Taking Xishan Coal Electricity Group Company as the example, and from five aspects of the strategic orientation mechanism, responsibility implementation mechanism, interest balance mechanism, incentive and restraint mechanism and integrated supporting mechanism, this paper discusses the superiorities of the enterprise in carrying out the responsibility legal person mechanism.

Through analyzing the Shanxi listed company s performance and comparing with the other provinces,the paper has discovered the existing problems of Shanxi capital market,including the quantity of listed company,the scale of diredct financing,the financing method of capital market,and put forward the suggestion of promoting the finance of Shanxi capital market.