An initial investigation indicates the fire was caused by a short circuit in underground cables.

据初步调查，事故系矿井下电缆短路引发火灾。

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Amendment 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus.

修改1 - - -着火情况下的电气和光纤电缆试验- - -第3 - 10部分：垂直安装的捆绑线或电缆的垂直燃烧扩散试验- - -设备。

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XLPE insulated control cables; it can avoid fire accidents occurring and losses reducing that this products can prevent fire spreading on the circuits.

交联聚乙烯绝缘阻燃控制电缆，具有阻止火势在电缆电路蔓延的功能，可避免火灾事故扩大以减少损失。

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The plant has not strengthened electrical cables to withstand fire damage for one to three hours, a regulation established to provide necessary plant security in the event of an emergency.

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Devon and Somerset Fire Service said it was concerned cables from panels could remain live, even after they were disconnected.

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Among other improvements introduced or recommended: better insulation of cables and switchboards, and more fire suppression systems.

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