Indian Standard : specification for high-test line pipe  VAR-hour meters, class 2.5 

 - New Delhi  Bureau of Indian Standards  1987 
 - 97p.  
<br/><br/> IS : 1979 - 1985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indian Standards<br/>Specification -- Steel shelving cabinets -- Indian standards