Kuwerengetsa kukula kwa masitepe matabwa ndi stringers
Tchulani chofunika miyeso mu millimeters
X - stair kutsegula kutalika
Y - Kutalika kwa makwerero
Z - M'lifupi masitepe
C - Number njira
W - The makulidwe a masitepe
F - ziyerekezo masitepe
T - makulidwe kosoura
H - bwanji risers
LR - malangizo Nyamulani makwerero
SP - malo a gawo loyamba msinkhu pansi pa nsanja yachiwiri
Mbali.
Mawerengedwe yabwino kapangidwe nkhuni Kwera masitepe.
Kuona kuchuluka kwa zipangizo.
Yeniyeni miyeso ya zonse.
Tsatanetsatane zithunzi ndi zojambula onse zinthu za makwerero.
Malangizo chomasuka masitepe.