Walxaha dab-demiska ee ka buuxa caleenta albaabka birta ee dab-demiska waa kuwo deegaanka u fiican oo aan wasakhayn. Habka daaweynta dusha sare ee caleenta albaabka waa buufinta budada ama dahaarka PVC, kuwaas oo ah geeddi-socod bisil oo saaxiibtinimo leh. Marka loo eego caabbinta dabka ee kala duwan ee albaabbada dabka birta, iska caabbinta dabkooda waxaa loo qaybin karaa saddex darajo: A, B, iyo c. Albaabada dabka birta ah ee darajooyinka kala duwan ayaa lagu isticmaali karaa meelo kala duwan.

window for metal door,albaabka dabka vs albaabka caadiga ah, dab lagu qiimeeyay saxan laad,albaabka birta loo isticmaalo, dhumucda albaabka birta,

soo saaraha albaabka dabka u adkaysta,albaabada dabka u adkaysta ee guriga,Albaabka wayn ee dabka celiyawindow for metal door,duub albaabka birta ah,metal door used,Dab lagu qiimeeyay albaabka 2 saac, dabka lagu qiimeeyay albaabka 90 daqiiqo,metal door thickness,

Albaabada dabka ka samaysan alwaax, albaab dab lagu qiimeeyay oo muraayad leh,window for metal door,Dab lagu qiimeeyay albaabka ul,dabka lagu qiimeeyay albaabka guriga