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How can maintenance work be powered deep | SOFIMO FAQ
> ニュース > よくある質問 > How can maintenance work be powered deep inside a tunnel?
How can maintenance work be powered deep inside a tunnel?
2026-10-14
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Industrial portable power stations can be transported directly to the maintenance area to power tools, lighting, pumps, fans and welding equipment, reducing the need for long temporary cables and distribution systems from tunnel portals or fixed power points.

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