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Linkho tsa likhetla
Re hlahisa likhetla tse entsoeng ka lisebelisoa tse phahameng tsa borosilicate ho netefatsa tšireletso e nepahetseng le botsitso ba lisampole. Lisebelisoa tse phahameng tsa borosilicate ha li tšoarelle feela, empa hape li na le tumellano e ntle le lintho tse sa tšoaneng tsa lik'hemik'hale, ho netefatsa ho nepahala ha liphello tsa liteko.
