介绍一种在缆芯中不填充油膏的半干式松管光缆。
The paper presents a kind of semi-dry loose tube optical cable without filling compound in the core.
介绍在缆芯中不填充油膏的松管光缆。在这种光缆中用一种泡沫状的热塑性弹性体来代替传统松管光缆中的油膏，起到阻水的作用。
A kind of loose tube fiber optic cable is introduced, in which foam-like thermoplastic elastomer is used instead of conventional jelly for water blocking.
超薄型光纤带被成功地运用于108芯松管层绞光缆中。
The ultra-thin ribbon has been successfully used in a 108-fiber loose tube cable.
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