d>
    <td class="bom_col_designators"></td>
  </tr>
  <tr>
    <td class="bom_col_id">2</td>
    <td class="bom_col_description">Cable, 4 wires</td>
    <td class="bom_col_qty">0.4</td>
    <td class="bom_col_unit">m</td>
    <td class="bom_col_designators">W1, W2, W21, W3</td>
  </tr>
  <tr>
    <td class="bom_col_id">3</td>
    <td class="bom_col_description">Connector, Ferrule, GY</td>
    <td class="bom_col_qty">4</td>
    <td class="bom_col_unit"></td>
    <td class="bom_col_designators"></td>
  </tr>