Wutrke/F  <br/><br/>
Gas welding 

 -  Asia publishing house  2001 
 - 106 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Welding
<br/><br/><label>Dewey Class. No.: </label>671