1. Fikradda dib-u-celinta miinshaarrada wax-soo-celinta miinshaarta waxay tilmaamaysaa miinshaar si gaar ah loogu isticmaalo jarida tuubooyinka iyo profiles-ka miinshaarka is-beddelka ah.Goynta tuubooyinka birta, taarikada birta, alwaax wareegsan, qoryo cagaaran, alaab caag ah, sibidh, looxyada asbestos, alaabta dhoobada, iwm, waxay noqon kartaa ...
Akhri wax dheeraad ah