Moltaghtyn
Ta'n foirmle ymmyrchagh
Ta doigh y steep doaltattym
Corneil ymmyrchagh jeh'n stairs 39.8°
Staircase ymmyrchagh
Shilley er thalloo
Shilley roish
Diagram stayd
Shilley erskyn
Tarroogh stringer
Tarraing step
Data toshiaght
Ard staar. 2.5 m (2500 mm)
Fad y staircase foshlit ayns plan 3 m (3000 mm)
Lhiasaghey ny steatyn 13
Thie y steep 50 mm
Overhang jeh steepyn 50 mm
Stringer staar.
Fad stringer 3.873 m (3873 mm)
Corneil staar. 39.8°
Meanyn step
Ard y step 0.192 m (192 mm)
Doigh y step 0.281 m (281 mm)
Ard y riser 0.142 m (142 mm)
© www.zhitov.com