Bann rekomandasion
Reponn formil konvenians
Profonder letap-la sifizan
Angle inklinasion konvenab bann leskalie 39.8°
Leskalie pratik
Vi kote
Vi devan
Diagram staz
Vue lao
Desin avek lakord ark
Desin an etap
Bann done inisial
Oter leskalie 2.5 m (2500 mm)
Longer louvertir leskalie dan plan 3000 mm
Kantite letap 13
Epeser letap 50 mm
Debordman bann letap 50 mm
Lasenn leskalie
Longer lakord 4167 mm
Ang leskalie 39.8°
Dimansion letap
Oter letap 192 mm
Profonder letap 281 mm
Oter riser 142 mm
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