Gas metal arc welding : beginner in compliance with NC I 
3G Elearning., editor. 
 - Second edition. 
 -  3G E-learning LLC.  2019 
 - vi, 346 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-984634-77-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding.
<br/><br/><label>Dewey Class. No.: </label>671.522 G246 2019