Ngongo maitai tui kore mō te keri waro
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Ngongo maitai tui kore mō te keri waro - GB/T 17396-2009
Ko te paipa maitai tui kore mō te maina waro e whakamahia ana hei hanga paipa tui kore mō
te tautoko waipēhi i roto i te maina waro.
