Y - Oter gril X - Larzer gril A - larzer profil kad W - epeser bar T - kantite baton vertikal G - kantite eleman orizontal N - nimero opsion gril lafnet U - ang enklinasion bann eleman (pou bann opsion 1, 2, 3, 9, 10) H - oter eleman dekoratif (pou bann opsion 7, 8)
Opsion pou konsepsion gril lafnet
Bann fonksionalite program
Kalkil kantite materyel neseser pou enn griy metalik.
Dimansion exakt tou bann pies.
Bann desin detaye lor griy an-asie.
Distribision iniform bann eleman gril dekoratif.