35 days! From now on, Laiwu road is closed for construction. Pay attention to detour!

Another fall from the scaffold! The latest data of high falling accidents: 53.69%! You don’t care?

How to construct the secondary reservation and embedding? Live example!

The project manager has always wanted the of the chief engineer of the project. 460 construction animations. It’s really easy to learn

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Training on the construction process of buckle type scaffolding, with depth diagrams from installation, protection to dismantling!

Construction technology | “hanging certificate” is coming to the end! Hundreds of construction enterprises have been checked, and most of