Traçado de um arco Romano e um arco Árabe
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21:16
TANGENCY PRINCIPLE OF A BULBS
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5:51
Cotagem
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9:01
Traçado da Elipse Parte 1
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20:01
Perspectiva Isométrica - Traçado da circunferência
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31:27
Perspectiva Isométrica - peça com faces curvas
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19:36
Secção de uma pirâmide
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9:39
Esquadros Perspectiva
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29:51