In case of aerial applications, this cable can be adapted for self-supporting structure with cable slack.

用于架空时，这种光缆还可以做成带松垂光缆的自承式结构。

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In case of aerial applications, this cable can be adapted for self-supporting structure with cable slack.

用于架空时，这种光缆还可以做成带松垂光缆的自承式结构。

youdao