Godka Indho-la'aanta Caaga ah
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Godka Indho-la'aanta Caaga ah ee Biyo-mareenka Tunnelyada
Godka indhoolaha caagga ah wuxuu ka kooban yahay caag xudunta u ah oo lagu duudduubay maro filter. Xuddunta balaastiigga ah waxay ka samaysan tahay xabagta-ku-samaynta heerkulbeegga oo ah alaabta ceeriin ee ugu weyn