L69B2-tower section

Dimension Specifications: The product specification is 2.0m × 2.0m × 3.0m.
Material Specifications:
Main chords: ∠200×26 angle steel (equal-angle steel with leg length 200mm and thickness 26mm).
Diagonal braces: Φ89×10 round tubes (outer diameter 89mm, wall thickness 10mm).
Vertical web members: Φ80×8 round tubes (outer diameter 80mm, wall thickness 8mm).
Connection Method: Connected by Φ65 pins.