title: Accidentally deleted a product in the admin panel，how can I get it back?
body: <p>Last night I modified the description of a product in the admin panel, and I carelessly deleted one product. I want to get it back. I tried using the product backup CSV file to get it back at the admin panel but I found that it didn't work. I'm very confused when I import products in the admin panel, what format data does it need? Do you have some good ideas to help me to get the accidentally deleted product back?</p>
  
  <p>I am using the Magento VERSION 1.5.1.0   </p>
  
  <p>automatically admin panel， browser to system -> import/export -> import (see image)</p>
  
  <p><img src="https://i.stack.imgur.com/Yg3jt.jpg" alt="enter image description here"></p>