Est varia iectionis methodus, quae complectitur: Die fusura; Aluminium mori fusura, Obsideri fusura, Arena fusura, Amissum spuma fusura, Amissa cera fusura, Forma permanentis fusura, Celeri prototypum fusura, Conjectio centrifuga, Vel roto fusura. Principium operandi (3 gradus) Exemplar principale i...
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