[FIDOCAD]
MC 15 20 2 0 010
MC 15 55 2 0 020
MC 35 35 0 0 elettrotecnica.ms05
LI 35 35 75 35 0
LI 75 35 75 35 0
LI 40 35 45 30 0
LI 45 30 50 35 0
LI 50 35 45 40 0
FCJ 0 0 3 2 0 1
TY 49 37 4 3 0 0 0 Times++New++Roman +Vo
TY 55 45 4 3 0 0 0 Times++New++Roman 
LI 45 40 40 35 0
MC 75 35 0 0 000
LI 15 20 25 20 0
FCJ 0 0 3 2 0 1
TY 27 17 4 3 0 0 0 Times++New++Roman +Vni
TY 20 30 4 3 0 0 0 Times++New++Roman 
LI 15 55 25 55 0
FCJ 0 0 3 2 0 1
TY 27 52 4 3 0 0 0 Times++New++Roman +Vi
TY 20 65 4 3 0 0 0 Times++New++Roman 
TY 65 49 4 3 0 0 0 Times++New++Roman Vo : Vni-Vi=0
LI 70 35 20 5 1
LI 20 5 20 70 1
LI 20 70 70 35 1