Pamagkwenta kareng cutting angles da reng bage para keng trapezoid ibat keng profile pipe
X - Lapad ning trapezoid keng babo.
Y - katas ning istruktura.
Z - Lapad ning trapezoid keng lalam.
E - Kapal ning profile pipe.
Program capabilities.
Pamagkwenta kareng anggulo ning pamagputol kareng bage para keng pamaglalang ning metung a istruktura a maki pormang trapezoid.