缆芯：由松套管(和填充绳)围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内缝隙充以阻水填充物。

Cable core: Tubes (and fillers) are stranded around the strength member into a compact and circular cable core which is filled with the filling compound to protect it from water ingress.

youdao

松套管（和填充绳）围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内的缝隙充以阻水填充物。

The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied.

youdao

松套管（和填充绳）围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内的缝隙充以阻水填充物。

The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied.

youdao