Filastik mai rufi bututu, wanda kuma aka sani da filastik mai rufi bututu, karfe-roba hade bututu, filastik-rufin hadadden bututu, dogara ne a kan karfe bututu, ta hanyar spraying, mirgina, tsotsa, tsotsa da sauran matakai weld Layer na roba anti. -lalata Layer a kan ciki surface na karfe p ...
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