Shenhai e fakamoʻoni fakaʻauha
Explores hono fakaʻaongaʻi, tokangaʻi ʻo e ngaahi fakatamaki, mo e ngaahi fakatuʻutamaki ʻo e ethylene oxide, tautautefito ki hono fakaʻaongaʻi ʻo e ngaahi meʻa fakapisinisi.
Explores hono fakaʻaongaʻi, tokangaʻi ʻo e ngaahi fakatamaki, mo e ngaahi fakatuʻutamaki ʻo e ethylene oxide, tautautefito ki hono fakaʻaongaʻi ʻo e ngaahi meʻa fakapisinisi.