Specification for weldable structural steel for fixed offshore structures / 
British Standards Institution. 
 - 47 pages :  Illustrations,   33cm. 
 - British standard ;  BS 7191 : 1989 .
 - British standard ;  BS 7191 : 1989 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel, Structural Welding.