亚洲欧洲另类春色小说,97免费人妻视在线视频,精品视频一区二区三区四区五区,美国黄色片三级片特级片,玩胸虐乳乳夹乳环大胸bl,贤妻绿公淫记小说,德国av电影

Steel structure engineering
Steel structure engineering of drying kiln workshop in Likun wood industry
 

The steel structure project of drying kiln workshop of Anqiu Likun Wood Industry Co., Ltd. constructed by mechanical construction company is located in Shibei District, Anqiu City, and the construction of its steel structure has started on June 25.
The span of steel structure is 15.6m, the total length is 78m, and the roof slope is 0.2. The structural system is light portal steel frame structure. The steel structure project Department of mechanical construction branch organizes the backbone of the project department to carry out on-site management.
The main function of the project is to dry wood for Likun wood industry.
At present, the column structure of the project has been completed, and the next project node is the thin rod and beam. The steel structure project is expected to be completed by the end of July.