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Tuubada Dredge sabayn
Loo isticmaalo qodista wasakhda iyo nadiifinta dhoobada webiyada, harooyinka, dekedaha. Alaabtani waxay leedahay faa'iidooyinka awoodda culeyska culus, caabbinta daxalka, caabbinta oksaydhka, nolosha adeegga dheer, iyo kharashka dayactirka oo hooseeya, taas oo ka dhigaysa qalabka injineernimada lagama maarmaanka ah ee injineernimada ilaalinta biyaha ee hadda.