I ôr kwagh u stairs mba ve lu a 90° turn la

I ôr kwagh u stairs mba ve lu a mgem u 90 la.°

We a rumun yô, tese mze u i gbe u a kar la. ken milimita

X - mze u hunda u i bugh sha ityough ki ikyônough ki torough la .
Y - mzehemen hii sha ityough ki kpoyou u hiihii la zan zan ityough ki kpoyou u sha uhar la
E - Mzehemen u stair
F - Overhang u steps
Z - Mzehemen u step

C - namba u akaa cii
P - Iyenge i akaa a i gbe u a er yô + ijiir i anumbegh

Ikyav i tesen ér i gema ikyav mbi tomov la hemba lun a inja a ikyav mbi tomov mbi i yer ér straight stairs la.
I ôr iyenge i mkpeyol u sha angahar sha u yaren tom a gbenda u i har sha mze u angahar yô.
Or ka nan cir angahar a nan kuma er 60 zan zan 66 cm nahan, man ka nan lu a mzehemen u 63 cm.
Ijiir i teman i dedoo zua sha kwagh u i nger heen ne: 2 step heights + mlu u shin inya = 63±3 cm.

Ijiir i hemban doon u eren tom a mi yô, ka i hii sha 30° zan zan 40°.
Ior mba ve lu a mnenge u vough sha kwagh u mlu u ken hemen la, ka ve nenge ér mlu u ken hemen la una lu vough a 45 - una lu sha ityough ki 28-30 cm ga.
Ior vea fatyo u sôron mlu u mlu u shin inya la sha u duen ken igbar sha ityough ki step la.
Ityough ki step ki ki lu a mzehemen u 20-25 cm la.

Shi u ngu a zua a mlu u injaa u eren tom a ikyagh ki eren tom a mi ki ki gema la sha u geman mzehemen u ikyagh ki eren tom a mi la.

Porogeram la una tese ufoto mba ikyagh ki esen iyou ki ki lu geman la, ki ki lu a angôghir a vesen man mze u ki yô.
Ikyav mbi tomov mbi tese mze u ikyav mbi tomov mbin jimin cii, man akav a i ver sha ityough ki ikyav mbi tomov mbi i ver sha ikyav mbi tomov la, man ityough ki ikyav mbi tomov mbin kua mze u vesen u ikyav mbi tomov mbin iyol i mbi.