介绍了冲压型电缆盘具的构造及设计的步骤与方法，并给出了计算实例。

This article expounds the structure of the punching form cable drum and the designing measure and method. This article also gives an designing example.

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介绍了瓦楞型电缆盘具的构造及设计的步骤与方法并给出了计算实例。

The structure of the corrugating form cable drum, the designing steps, and the designing methods were introduced. The calculation examples were provided for reference.

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在构造电缆方面，二个清楚的方法可能被采用。

In constructing the cable, two distinct methods may be adopted.

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