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Imyenda idafunze ya PP yizewe kandi iramba ikoreshwa mu buryo butandukanye
Igitambaro cya PP kidafunze ni uko uduce twa polypropylene (PP) dushongeshwa n'ubushyuhe, tugasohokamo hanyuma tugakura kugira ngo habeho uduce dukomeza kugaragara, dushyirwa mu muyoboro, hanyuma urushundura rugafatanywa ubwarwo, rugafatanywa n'ubushyuhe, rugafatanywa n'imiti cyangwa rugakomezwa n'ikoranabuhanga kugira ngo urushundura rube umwenda udafunze.
Icyemezo cy'ibicuruzwa:FDA、CE