| 摘要 |
<p>A component testing device to test durability of a component in accordance with an embodiment of the present invention comprises: a test room in which the component is placed therein and a liquid foreign material to be sprayed on one side of the component is prepared in a lower portion thereof; an injection hole arranged so as to spray the liquid foreign material on one side of the component; a pumping module for pumping the liquid foreign material into the injection hole; and a stirring module arranged adjacent to the pumping module so as to stir the liquid foreign material contained in the lower portion of the test room.</p> |
