Anagraw agraɣlan n tiynin
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Anagraw agraɣlan n tiynin (s taglizit : International System of Units, s tafrensist : Système International d’Unités), qqaren-as s usewzel SI deg yal tutlayin[1], d anagraw n tiynin ed taẓayt, d talɣa atrar n Anagraw amitri [en][2].