For laying indoors, in tunnels and cable ditch, unable to bear external mechanical forces, has the strong property of anti electro-magnetic interference and lightning strike.

敷设在室内、隧道及电缆沟内，电缆不能承受机械外力，电缆具有较强的抗电磁干扰和抗雷击性能。

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The move raises unlimited questions: Will Internet TV spur consumers to ditch their expensive cable subscriptions?

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He stomped the accelerator and raced from ditch to ditch, his winch cable whining, yellow lights spinning, mommas crying, ambulances screaming away or, if it was a bad one, not screaming at all.

NPR: Excerpt: 'The Prince of Frogtown'