Tuubbada alxanka ee Sprial Finned
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Tuubada Finned Alxanka Sprial
Tuubooyinka dhuuban ee isbiirsaday ee inta jeer ee sarreeya ayaa guud ahaan loo isticmaalaa warshadaha petrochemical waxaana inta badan lagu rakibaa qaybaha kuleyliyaha dabka, kuleyliyaha qashinka, dhaqaaleeyayaasha, kulayliyaha hawada, iyo kulaylka beddelayaasha ku lug leh wareejinta kulaylka dareere kulul una gudubta dareere qabow iyada oo loo marayo gidaarka tuubada.
