316 paipa fa'avili
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ASTM A249 316 uamea uamea uʻamea uʻamea uʻamea paipa, uamea uʻamea 316 seamless uʻamea paipa, SS 1.4401 uʻamea uʻamea, uamea uʻamea 316 uʻamea faʻameamea
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316L uamea uamea vili fa'aapa paipa i Saina
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Gaosi 316L uamea uamea uamea vili fa'aili fa'aili
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316 / 316L uamea uamea u'amea paipa
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ASTM A269 316 Uamea uamea vili fa'apa'u mai Saina