Symbol 1563 from ISO 7000 - Title/Meaning: Volume, empty <br>
Function/description: To indicate that the container is empty. To identify the empty reading or indicator position on the display or container.
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2004-01-15
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/3d184568-b90a-4210-981b-cfdff12e8a91_200.png">iso.org/obp/graphics/grs/3d184568-b90a-4210-981b-cfdff12e8a91 200.png</a></span>