For connection of two sections cable in direct burial, working well or tunnel, the cable metal bushing can be connected directly, and also can be connected across.
用于直埋、工井或隧道内敷设的两段电缆连接，电缆金属护套可直接连接，也可交叉连接。
The old materials of the bushing have some defaults including bad wear-resistance property, serious wear to the steel cable and high price.
以往的衬套材质存在耐磨性差、对钢丝绳磨损严重以及成本过高等缺点。
Separable accessories for power cable for bushing with outside cone;
外部为锥形连接件的强电电缆插套组合配件。
Separable accessories for power cable for bushing with outside cone;
外部为锥形连接件的强电电缆插套组合配件。
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