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Madiilada Siliga Birta Birta Concertina ee dayr silig Barbed galvanized
Siliga Concertina wuxuu leeyahay aragti isgoys oo qurux badan waxayna ku habboon tahay isticmaalka ka dib kordhinta, samaynta xayndaab ammaan oo ku habboon oo leh hanti-ka-hortagga iyo goynta.Alaabta caadiga ah waa galvanized ama birta aan la taaban karin.
