Testing concrete.  Part 106.  Method for determination of air content of fresh concrete / 
 British standard testing concrete  Method for determination of air content of fresh concrete 
British Standards Institution 
 - 7 leaves :  illustrations ;  30 cm. 
 - British standard ;  BS 1881 : Part 106 : 1983 .
 - British standard ;  BS 1881 : Part 106 : 1983 .
<br/><br/><label>ISBN: </label>0580119254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standards, Engineering--Great Britain<br/>Concrete--Standards.<br/>Concrete--Testing--Standards.