Trapezoid Type 1 Truss
Trapezoid Type 2 Truss
Trapezoid Sloping Left Truss
Trapezoid Sloping Right Truss
Triangular Symmetric Truss
Triangular Asymmetric Truss
Triangular Sloping Left Truss
Triangular Sloping Right Truss
Trapezoid Sloping Symmetric Truss
Trapezoid Sloping Asymmetric Truss
Flat Truss
Sloping Flat Truss
Trapezoid Vault Truss
Vault Truss
Double Vault Truss
Sloping Vault Truss