pave anti-static floor and raised floor, which mainly has the following functions: 1. I. The other end of the grounding wire should be connected to...
Encourage editors to continue to share, please click ↓↓.. major name: construction engineering technology competition group: vocational professional skills course group 2 Award Level: 2021...
Please forward this article to the electromechanical wechat group of more than 200 people or to the circle of friends between 8:00-22:00: screenshot + small...
The diffuser is made of aluminum alloy, and the galvanized sheet of the air duct is made of high-quality products, which are manufactured and installed...
7. 1. The width of the step is 300mm, which is made of plain concrete. Install angle steel support on the wall around the machine...
How to obtain the full version of electronic data 1. Please forward this article to the electromechanical wechat group of more than 200 people or...
Garden waterscape classification natural waterscape makes full use of the waterscape resources of natural rivers, rivers and lakes around the project to carry out planning...
Take a direct photo of the construction site of Taiyuan Wuyue square. Come and see the concrete pouring on the 12th floor of 2B building!...
Common pipeline code 3. Support fabrication and installation; 3. ⑥ Indoor fire fighting equipment. (4) The invert elevation of gravity pipes (drainage pipes) should be...
If you don’t want to see the final result, the first thing to do is to change the process as much as possible. Roll up...
