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Naphthalene oo la safeeyey oo ah caag-sameeye kiimiko ah
Kiimikada ceeriin ah ee walxaha balaastikada ah ee dusha sare ee walxaha firfircoon ee resin synthetic ah naphthalene la safeeyey
Kiimikada ceeriin ah ee walxaha balaastikada ah ee dusha sare ee walxaha firfircoon ee resin synthetic ah naphthalene la safeeyey