BUREAU OF INDIAN STA <br/><br/>
INDIAN STANDARD POWER TRANSMISSION-BUSH TYPE FLEXIBLE COUPLING. IS 2693 : 1989 

 - 2nd rev. ed.  1991 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS. 
 - 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  POWER TRANSMISSION
<br/><br/><label>Dewey Class. No.: </label>621  / BUR