Stairs-a lemziak tlangpui
Turntable hmanga lemziak a ni
Step template hmanga siam a ni
Bowstring hmanga lem ziah
Thurawn pek te
Convenience formula atanga inthlak danglamna by 12.5%
Step tih tlem kan rawt a ni a la on reng a ni 1Step thuk tawk lo: 260 mm
Protrusion tihpun kan rawt a ni F on the 20 mmStairs-a inclination angle awlsam tak 36.9°
Stairs nuam lo tak a ni
Data hmasa ber
Ladder san zawng a ni 2520 mm
Plan-a staircase sei zawng chu 1850 mm
Platform zau zawng 800 mm
Step hrang hrangah chuan upper flight a awm 5
Step te chu middle span ah a awm 2
Step hnuai lam span ah 3
rotary step hrang hrang a awm 6
Step thickness a ni 50 mm
ledge step hrang hrang a awm 50 mm
Chhiar dan result
Upper string chu a sei zawng zawng a ni 1574 mm
A chunglam bowstring hmalam sei zawng 1313 mm
A lai bowstring sei zawng chu a khat vek 1049 mm
Middle bowstring hmalam lam sei zawng 788 mm
Bowstring hnuai lam sei zawng chu a khat vek tawh 1311 mm
Bowstring hnuai lam hmalam sei zawng 1050 mm
Bowstring a thuk zawng a ni 196 mm
Step hnuaia cut inkar bowstring-a hlat zawng 263 mm
Ladder angle a awm 36.9° floor level atanga lak a ni
Step thuk tak a ni 260 mm
Step San zawng a ni 158 mm
Riser san zawng a ni 108 mm
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