What's the difference between a crane and a crane?
Basically, the crane contains a crane. You can think about the next eas building, and there's a lot of architectural peers that can communicate. Adopt me
The biggest difference between a bridge crane is here. The main beam bridge is the same design thought as the gantry and the bridge crane.
In comparison, the design and development of dragon door crane design is more and more complicated. The main thing that distinguishes the dragon gate from the bridge is that it has a leg. The design of the leg is difficult. In order to consider the form of the leg, the weight of the main beam, the influence of wind, and other dynamic influences, the calculation is more complicated. The type of dragon door crane is also more. First, it has the flower frame, the box type, can also divide into the single main beam and the double main beam, also has the L form leg, the c-type leg, type A leg to wait.
