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8 . In addition, it also has 15 first-class (Grade A) qualifications such as real estate development and construction engineering design, forming a set of...
The main construction of waiyuan affiliated middle school station of Hebei Metro Line 7, Nankou Road (the section from the entrance of Jinpu hotel to...
Operation points: first, after comprehensive layout planning for all kinds of pipes, determine the pipeline coordinates, elevation position and direction, draw the layout drawing, and...
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On site, there are usually some problems, such as wrong installation direction of the airtight valve at the exhaust outlet and falling of the name...
(6) there are some problems in the budget and final accounts, such as overestimation, false calculation, false report of project cost, high set of quota...
4 . The height, elevation and plane size of the formwork should be well controlled before the cushion is laid . 2 . 3 ....
It is strictly forbidden to carry out up and down cross operation at the same place without safety measures . Do a good job of...
Keep a low profile . Besides, most of the construction units are private enterprises . If the two sides have reached an agreement, it will...
There is no isolation measure between the cable and the steel structure; 3 . Fig . Copyright statement: this wechat content comes from health, safety...
