技术要求 1、所有型钢全部采用63X63X5角钢，型材相接需切出相交线

Technical requirements <br>1. All the section steels are made of 63X63X5 angle steel, and the intersection profiles need to be cut out when the profiles are connected. <br>2. All the steel parts are flush on the upper plane, and the pattern plate is laid on the top of the upper plane, and the sections are welded. <br>3. The outer edge of the pattern plate is 47 away from the outer edge of the platform shelf. <br>4. The upper plane 8-%%C10 hole is matched with the railing leg hole. <br>5. A total of 2 pieces, symmetrically produced except for the 8 holes on the upper plane.

Technical requirements <br>1, all types of steel using 63X63X5 angle steel, profile stoic seisped to cut out the contours of the intersecting line.<br>2, all types of steel on the upper plane flat, on the top of the surface laying pattern plate, section welding.<br>3, the outer edge of the pattern board from the platform shelf outside the edge of the perimeter 47.<br>4, the upper plane 8-%C10 hole and railing leg hole matching.<br>5, a total of 2 pieces, in addition to the upper plane 8 holes, two pieces of symmetrical production.

technical requirement<br>1. All section steels are made of 63x63x5 angle steel, and the intersecting line contour shall be cut out when the profiles are connected.<br>2. All section steel parts shall be flush with the upper plane, and the checkered plate shall be laid on the top of the upper plane, and the segment welding shall be carried out.<br>3. The outer edge of the checkered plate is 47 away from the outer edge of the platform shelf.<br>4. The upper plane 8 -%% C10 hole is matched with the rail leg hole.<br>5. There are 2 pieces in total. Except for 8 holes in the upper plane, two pieces are made symmetrically.<br>