![Desen prezentare scară în spirală](data:image/png;base64,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Desen prezentare scară în spirală
![Desen prezentare scară în spirală](data:image/png;base64,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)
Desen prezentare scară în spirală
Datele iniţiale
Inaltimea de ridicare 2700 mm
Diametrul de scări 2000 mm
Diametru interior 100 mm
Numărul treptelor 11
Unghiul de rotire scara 450°
Grosimea treptei 50 mm
Inălţime pas 245 mm
Unghi pas 40.9°
lungimea treptei 950 mm
dimensiuni suplimentare de paşi
Pasul lăţime 699 mm
lăţimea maxima a materialului pt treapta 746 mm
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