Umuyoboro wa 317 wo guhindura icyuma kidafunze
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Imiyoboro y'icyuma gishyushya ubushyuhe
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Umuyoboro w'icyuma kitagira umugese wa ASTM A312 321H uhinduranya
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Umuyoboro wo guhererekanya icyuma kitagira umugese wa ASTM A269 321H
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Umuyoboro w'icyuma kitagira umugese wa TP317 uhinduranya ibyuma bya ASTM A312
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Umuyoboro wo guhindura icyuma kidapfa ifu wa ASTM A269 TP317
