Stake ni jotoni mwkhang

step

Yaphangni size

Bowstring ni bwkhak kotorma

Puilani data
Stair ni saka 2500 mm
Plan ni bisingtwi khulokjak stairs ni kotorma 3000 mm
Stair ni kotorma 900 mm
Step ni mung 13
Step ni kwrakma 50 mm
Step ni swkang 50 mm
Bowstring ni kwrakma 60 mm

Kaisa string ni bagwi manwi ni mung 5390 mm
Stair ni angle 39.8°

Yaphangni size
Yaphangni kotorma 192 mm
Step ni kwrakma 281 mm
Riser ni chukma 142 mm
Joto step ni jaga 3.285 m²