Gas tungsten arc welding :  expert / 
3G E-learning FZ LLC 
 - vii, 348 pages :  color illustrations ;  30 cm. +  1 DVD ROM 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9789351158493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas tungsten arc welding