Also, thieves sometimes burn off the insulation on electrical cabling anyway.
小偷有时候会想尽办法烧掉电缆外面的绝缘部分。
The surface coated special insulation material, good electrical performance, strong moisture resistance.
外表涂特种绝缘材料，电气性能好，防潮能力强。
A good electrical insulation performance.
良好的电绝缘性能。
Electrical insulation is good.
电气绝缘性好。
Electrical insulation is good.
电气绝缘性好。
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