Gnee Steel (tianjin) co, Ltd
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Fwad Rolling Coil Steel Sc1 Materyèl
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Fwad Rolling Coil Steel Sc1 Materyèl

Multi-pase frèt woule bobin asye sc1 materyèl adopte. Depi woule frèt lakòz travay di materyèl la, li vin difisil pou kontinye defòme lè deformation total la rive nan 60 pousan a 80 pousan. Pou rezon sa a, se recuit entèmedyè te pote soti, se konsa ke bobin an woule frèt ...

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