Umuyoboro w'icyuma
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ibipimo by'icyuma cya karubone
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icyiza cyiza cya karubone umuyoboro / icyuma cya karubone
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Inini nini ya diameter iremereye urukuta rudafite ibyuma
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urukuta runini rwicyuma
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sa 106 gr b ishyushye izengurutswe icyuma
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astm a53 yoroheje idafite icyuma cya karubone
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astm a519 alloy idafite icyuma kitagira ibyuma
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icyuma cya karubone kare / umuyoboro urukiramende
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astm a106 umuyoboro muto wa karubone
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umuyoboro wa karuboni idafite icyuma
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Umuyoboro Ushyushye wa Carbone Umuyoboro utagira amazi ST37 ST52 1020 1045 A106B
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Umuyoboro wubatswe Utagira Imiterere Yububiko bwa Carbone Icyuma
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Umuyoboro wa API 5L kumuyoboro wa peteroli na gaze
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Ubushyuhe bwo guhinduranya ubushyuhe
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Umuvuduko mwinshi Umuyoboro udafite ibyuma