PIRAMIDE A BASE POLIGONALE

	A	B	n.spicchi n. of sectors
PIR 1/1	fino/till 2000	665 ca	8
PIR 2/2	da/from 2001 a /to 2500	835 ca	10
PIR 3/3	da/from 2501 a /to 3000	1000 ca	12
PIR 4/4	da/from 3001 a /to 3500	1170 ca	12
PIR 5/5	da/from 3501a /to 4000	1335 ca	14

misure in mm.

testo