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  <!-- Accueil / Home -->
  <url>
    <loc>https://sodural.com/</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
  </url>

  <!-- Hub Scénarios Multi-Bases / Scenarios Hub -->
  <url>
    <loc>https://sodural.com/scenarios</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/scenarios" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Tool 01 : Transformer Multi-Scenario Synthesis ETAP -->
  <url>
    <loc>https://sodural.com/tools/transformer-synthesis</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/transformer-synthesis" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.95</priority>
  </url>

  <!-- Tool 02 : SQLite Explorer (.lf1s, .si2s, .db) -->
  <url>
    <loc>https://sodural.com/tools/sqlite</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/sqlite" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.95</priority>
  </url>

  <!-- Tool 03 : IEC Device Duty Report (IEC 60909) -->
  <url>
    <loc>https://sodural.com/tools/iec-device</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/iec-device" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Tool 04 : MV Switchboards & Circuit Breakers (IEC 62271-100) -->
  <url>
    <loc>https://sodural.com/tools/mv-switchboards</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/mv-switchboards" />
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    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/tools/mv-switchboards" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Tool 05 : Short-Circuit Analysis & .SI2S Input Data -->
  <url>
    <loc>https://sodural.com/tools/short-circuit-analysis</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/short-circuit-analysis" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/tools/short-circuit-analysis" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/tools/short-circuit-analysis" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Tool 06 : Transformer Datasheet, Kapp Circuit & Inrush Energization -->
  <url>
    <loc>https://sodural.com/tools/transformer-datasheet</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/transformer-datasheet" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/tools/transformer-datasheet" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/tools/transformer-datasheet" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Tool 07 : Load Flow Analysis & Power Flow Report .LF1S -->
  <url>
    <loc>https://sodural.com/tools/load-flow</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/load-flow" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/tools/load-flow" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/tools/load-flow" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.95</priority>
  </url>

  <!-- Tool 08 : MV Neutral Earthing Reactor (NER / BPN) & Icable -->
  <url>
    <loc>https://sodural.com/tools/neutral-earthing-reactor</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/tools/neutral-earthing-reactor" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/tools/neutral-earthing-reactor" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/tools/neutral-earthing-reactor" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Technical Roadmap & R&D Milestones -->
  <url>
    <loc>https://sodural.com/roadmap</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/roadmap" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/roadmap" />
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    <lastmod>2026-11-06</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Engineer CV & Profile -->
  <url>
    <loc>https://sodural.com/cv</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/cv" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/cv" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/cv" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Technical Documentation, Privacy & Open Source -->
  <url>
    <loc>https://sodural.com/docs</loc>
    <xhtml:link rel="alternate" hreflang="fr" href="https://sodural.com/docs" />
    <xhtml:link rel="alternate" hreflang="en" href="https://sodural.com/docs" />
    <xhtml:link rel="alternate" hreflang="x-default" href="https://sodural.com/docs" />
    <lastmod>2026-11-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
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