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eskuliburuak - Erabili.com

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8. Hariak8.2 Hari trapezial metrikoaDIN 103/3-1977 DIN 103/4-1977H = 1,866 PD1 = d – 2 H1 = d – PH1 = 0,5 PH4 = H1 + ac = 0,5 P + ach3 = H1 + ac = 0,5 P + acz = 0,25 P = H1/2D4 = d + 2 acd3 = d – 2 h3d2 = D2 = d – 2z = d – 0,5 Pac = lasaieraR1 maximoa = 0,5 acR2 maximoa = ac224

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