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Birta Kaarboonka ee Kulul ee GB/T 700:2006 Q235B Gariiradda Saxanka Birta ah Ms Steel Sheet
Xashiishka Birta La Dulmaray ee Kululwaxa lagu sameeyaa saxan bir kaarboon ah oo caadi ah oo lagu sameeyo wax soo saar kulul oo duuban. Iyada oo foorarsan wanaagsan, iska caabin daxalka, deegaanka saaxiibtinimo iyo faa'iidooyinka kharash-ool ah, Waxaa si weyn loo isticmaalaa in baabuurta, qalabka guriga, dhismaha, iwm beeraha.
