Wakhtiga iska caabinta dabka ee fasalka B albaabka dabka birta waa in aanu ka yarayn 1.0 saacadood, iyo agabka qalabka lagu isticmaalo albaabka dabka waa in sidoo kale la isticmaalo agabka qalabka refractory. Caadiyan darajadan albaabka dabka waxaa guud ahaan loo isticmaalaa albaabka qurxinta qoyska.

albaabka dab-demiska,Qiimaha albaabka dabka degdega ah,modern grey fire rated entry door,Albaabada cisbitaalka oo simbiriirixanaya,fire doors for textile industry,barn style fire door,formica internal fire door,modern grey fire rated entry door,Dabka guriga ayaa lagu qiimeeyay albaabada hore loo laalaadiyay,albaabka dab-demiska,emergency exit fire rated door,fire doors for textile industry,albaabbada dabka jumlada ah,albaabka dab-demiska,Albaabada cisbitaalka ee aan dabka lahayn, albaabada dabka lagu qiimeeyay,fire doors for textile industry,modern grey fire rated entry door