coi/app/report/templates/report/_t8p.html

 <div class="overflow-x-auto">
    <table class="table-auto border-collapse border border-black w-full text-sm text-center">
      <thead>
        <tr>
          <th class="border border-black px-4 py-2" rowspan="2">No.</th>
          <th class="border border-black px-4 py-2" rowspan="2">Inspection item<br>検査項目</th>
          <th class="border border-black px-4 py-2" rowspan="2">Standard<br>規格</th>
          <th class="border border-black px-4 py-2" colspan="8">Actual (mm)<br>実測値（ミリ）</th>
          <th class="border border-black px-4 py-2" rowspan="2">T. deviation<br>T.偏差</th>
        </tr>
        <tr>
          <th class="border border-black px-4 py-2">1</th>
          <th class="border border-black px-4 py-2">2</th>
          <th class="border border-black px-4 py-2">3</th>
          <th class="border border-black px-4 py-2">4</th>
          <th class="border border-black px-4 py-2">5</th>
          <th class="border border-black px-4 py-2">6</th>
          <th class="border border-black px-4 py-2">7</th>
          <th class="border border-black px-4 py-2">8</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td class="border border-black px-4 py-2">No.1</td>
          <td class="border border-black px-4 py-2">Thickness(mm)<br>厚さ（ミリ）</td>
          <td class="border border-black px-4 py-2">20.00 +0.15,-0.00</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">20.08</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">20.10</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">20.09</td>
          <td class="border border-black px-4 py-2">0.02</td>
        </tr>
      </tbody>
    </table>
  </div>