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Umatshini we-ISO 2568 kunye nentambo yesandla esijikelezayo
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Umatshini we-DIN223 kunye nentambo yesandla esijikelezayo
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I-DIN5158 umatshini kunye nentambo ejikeleze intambo
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Dan382 hexagon dis
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I-BS1127 ihlengahlengise i-right yesantya esiphezulu esinentsimbi
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I-BS1127 Hexagon Speef Steen iyafa amantongomane
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I-NFE-74001M i-Rung-i-Rive ifa