钢轨接续线用于轨道电路钢轨接缝处的连接，以减小接触电阻。有940mm、1100mm两种型号。

    Rail bond is used for the connection at rail joints of track circuit to reduce the contact resistance. There are two types 940mm and 1100mm.

    产品用Φ5mm镀锌钢丝制造。

    The product is made of Φ5mmgalvanized steel wire.
    依据标准：TB/T 1458-1983 《JS型塞钉式钢轨接续线》。
    Applicable standard: TB/T 1458-1983 JS Plug Pin Type Rail Bond。