Zigzag string bai khe kerong swprakmani yakni lekhamung
Khapang srangwi nangmani rangchakno milimeter bai phunukdi
X - stairs khulokmani kotorma
Y - Kholokmani kotorma
W - Stair ni kotorma
F - Step ni swkang
C - Step ni mung
Z - Step ni kwrakma
A - Bowstring ni kwrakma
SP - Puila step ni position no swngwi nai di, tei kaisa step ni floor ni level no swngwi nai di.
LR - Set khai di. Stairs ni drawing ni bagwi.
eba
Program ni phan.
Zigzag string bai khe kaisa sorni silpar ni design ni lekhamung.
Bowstring ni bagwi nangmani profile pipe ni mungsa swk manwi narwkmani.
Joto part ni thik thik rangchak.
Stairs ni angle ni wngwi.
Step ni manwi rok ni area.
Joto stairs ni manwi rok ni kwchak kuphur khe swnamjak mwtai tei mangpili.
Kaham khe staircase ni bagwi recommendation.