ASTM <br/><br/>
ASTM standards including tentatives 1949 
ASTM 
 - USA  American society for testing materials  1951 
 - x, 284.p: 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>620.110287  / AME