Reihys staircase metal lesh 180 graddyn currym as string zigzag
Soilshaghey magh ny tommanyn ry-hoi ayns millimeteryn
X - lead fosley staircase
Y - Ard foshlit
W - Leed staar.
E - Leed platform
F - Overhang jeh steepyn
T - earroo ny stringyn
C - Lhiasaghey ny steatyn
Z - Thie y steep
A - Thiaght y string bow
G - Leed y string
SP - Determine stayd y chiad step co-cheangailt rish level y lhooar y daa lhooar.
LR - Set y stiurey stiagh. Son tarroogh staarkey.
Cooidjagh y phrogram.
Reihys jeh skeeal ymmyrchagh staircase steel lesh rotation 180 degrees.
Determination y mhean jeh ny studeyryn.
Dimensionyn exact jeh ooilley ny partyn.
Taarnyssyn as diagrammyn mishaghey jeh ooilley ny eilynnyn staarkey metal.