Kalōk joñan im joñan an oblique riser eo
X - Depakpak in bun̄tōn eo.
Y - Utiej in step eo.
F - Step projection.
Z - joñan mōttan step eo.
A - Riser thickness.
maroñ ko an būrookraam eo.
Kalōk joñan im joñan an rup riser ko ñan staircase step ko.
Ewi wewein kōjerbal online payment.
Kalōk joñan step ko rej emman ñan kwe. Ñan kōmmane men in, kajerbal juon kein kalōk eo emman ilo online.
Likūt joñan step ko jān kalōk in.
Kwalok joñan depakpak in riser blank eo.
Klik ilo Calculate button eo.