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WangTech: WangTech WT-001Σ "Stumpy" prototype
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype (group)
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype - Step 1
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype - Step 2
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype (front)
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype (side)
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WangTech: WangTech Σ-002 "Orthanc" Combiner prototype (rear)
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WangTech: WangTech ISTARI-02 on Σ-002 "Orthanc"