Carbon chalybe
Carbon chalybe
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Vendibilis Astutus ASTM A53 A106 GRB Erw Conexus Rotundus Tubus niger mitis ferri
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Lamina ferri carbonis rotata calido ASTM A36 ferrum lamina 5mm crassus pretium laminarum ferri structurales carbonis
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2'' API 5L APL5CT PSL1 PSL2 / ASTM A106 / A53 Grad B Q235 A235 S355 carbon Tubus perfectus sine sutura ferrugineus
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Late Usus SAE 1006 1008 1010 A36 SS400 Q235 Calidus Volutus Carbonis Aeris Coil
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DIN931 DIN933 Alta qualitas parva costa carbonis ferrum galvanizatum sexangulare clavi