How to build an aluminum stage truss The steps of building aluminum stage truss are generally divided into several steps, the specific steps are as follows:
1. First, set up four bases on the approximate position of the ground, and adjust the lower legs to make them in a horizontal plane;
2. Insert the lower half of the diagonal support at the four corners of the base, 2 in each corner, 8 in total;
3. Fix the reverse...