Iji mee nke ọma, ihe anyị na-eme bụ mbelata mkpọtụ, n'ihi na n'agbanyeghị ihe anyị na-eme, anyị enweghị ike ikewapụ ụda ahụ, ma anyị nwere ike ibelata ụda dị ka o kwere mee, tumadi site na nchikota nke ụzọ atọ: mbelata ujo, mkpuchi ụda, na ụda absorption.Akụrụngwa bụ tumadi 1. Butyl ru...
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