ipwiuhnaiw90

  • ipwiuhnaiw90 a făcut o actualizare Acum 3 ani

    Products Description
    A metal conductive material. Main material is copper. Commonly used in industrial construction.
    The product application
    聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 In life, practical copper wire. Electrical conductivity is very good, a lot of used in the manufacture of wire, cable, brush, etc; Good thermal conductivity, commonly used to manufa…[Citește mai mult]

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