Measurement of water flow in closed conduits.  Part 1,  specification for meters for cold portable water / 
British Standards Institution. 
 - 5 pages :  illustrations ;  33cm. 
 - British standard ;  BS 5728 : Part 1 : 1979 .
 - British standard ;  BS 5728 : Part 1 : 1979 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flow meters.<br/>Hydraulic engineering--Instruments.<br/>Water-meters.