A hub with a dihedral symmetry group, a D20 group - if you ignore a few things … We ca...
A hub with cyclic group of symmetry of type C7. We can compare it with another hub; or wi...
A hub with cyclic group of symmetry of type C4. We can compare it with another hub; or w...
A hub with cyclic group of symmetry of type C7 (if we ignore a few things...). We can co...
A hub with cyclic group of symmetry of type C3 (if we ignore the central mark…). We can...
A hub with a dihedral symmetry group, a D8 group - if you ignore a few things… We can c...
A hub with a dihedral group of symmetry of type D3 (if we ignore the central mark...). Fro...
A hub with a cyclic symmetry group of type C5 - if you ignore the writing at the centre â€...
A hub with a dihedral group of symmetry of type D4. We can compare it with another hub; ...
