Data eo jinoin
Utiej in kotak 2500 mm
joñan depakpak in staircase eo ej bellok ilo karōk 3000 mm
Depakpak in jikin 800 mm
Oran step ko 10
Bun̄tōn ko ilo to eo ilōñ 3
joñan mōttan step 50 mm
Overhang in step ko 50 mm

Joñan step ko
Utiej in step eo 250 mm
Mwilaļ in bun̄tōn 417 mm
Utiej in riser 200 mm

Stair string
joñan depakpak in mōttan eo ilo maan in to eo ilōñ 2663 mm
joñan depakpak in to eo ilōñ 3067 mm
joñan depakpak in mōttan eo ilo maan in string eo iumwin 1775 mm
joñan depakpak in to eo iumwin 2180 mm
joñan depakpak in to eo 276 mm
joñan ettol in to eo ikōtaan mōttan ko iumwin step ko 444 mm
Stair angle 34.3° jen lal in lal