Muuqaalka albaabka dabka ee birta ah wuxuu leeyahay noocyo kala duwan oo noocyo kala duwan oo fikrado ah oo ku yaal dusha albaabka. Naqshadaynta gaarka ah iyo khadadka siman waxay muujinayaan waxqabadka guud ee bilicda ee albaabbada dabka birta, sidaas darteed waxay muujinayaan sifooyinka xishoodka iyo moodada.

fire door width nz,saxan laad albaabka lagu qiimeeyay,standard size for fire exit door,fire door leaf sizes,

soo saaraha albaabka dabka u adkaysta,fire door width nz,Albaabka amniga birta ah ee laba jibaaran oo leh qalab, sawirada albaabbada badbaadada alwaax ee guryaha, albaabada amniga 820,fire door leaf sizes,sawirka albaabka badbaadada, gudaha albaabada cagaha 9,standard size for fire exit door,albaab gole oo calaamadeysan,

alwaax alwaax ah oo alwaax ah oo aan dabka celin karin,fire door width nz,Isticmaalka albaabka ka bixida degdega ah,dabka lagu qiimeeyay albaabka ul,dabka lagu qiimeeyay guri guri